15690418330340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60347762809}}^1$

素因数の和:60347762831

約数の個数: 24

約数和(自身を含む): 35484484532280

約数和(自身を除く): 19794066201940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60347762809, 120695525618, 241391051236, 301738814045, 603477628090, 784520916517, 1206955256180, 1569041833034, 3138083666068, 3922604582585, 7845209165170, 15690418330340]

約数ペア:

[(1, 15690418330340), (2, 7845209165170), (4, 3922604582585), (5, 3138083666068), (10, 1569041833034), (13, 1206955256180), (20, 784520916517), (26, 603477628090), (52, 301738814045), (65, 241391051236), (130, 120695525618), (260, 60347762809)]