#include <fstream>
using namespace std;
ifstream fin("sum.in");
ofstream fout("sum.out");
int cmmdc(int a, int b);
int n, i, j, x[100001], nr;
int main()
{
    fin>>n;
    for(i=1; i<=n; i++)
    {
        fin>>x[i];
        nr=0;
        for(j=1; j<=x[i]; j++)
            if(cmmdc(x[i], j)==1)
                nr+=j+(x[i]*2-j);
        fout<<nr<<endl;
    }
    return 0;
}
int cmmdc(int a, int b)
{
    int r=0;
    r=a%b;
    while(r)
    {
        a=b;
        b=r;
        r=a%b;
    }
    return b;
}