310021490

素因数分解:

$2^1\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{9661}}^1$

素因数の和:12877

約数の個数: 16

約数和(自身を含む): 558270360

約数和(自身を除く): 248248870

約数列:

[1, 2, 5, 10, 3209, 6418, 9661, 16045, 19322, 32090, 48305, 96610, 31002149, 62004298, 155010745, 310021490]

約数ペア:

[(1, 310021490), (2, 155010745), (5, 62004298), (10, 31002149), (3209, 96610), (6418, 48305), (9661, 32090), (16045, 19322)]