68603510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{62939}}^1$

素因数の和:63055

約数の個数: 16

約数和(自身を含む): 124621200

約数和(自身を除く): 56017690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 62939, 125878, 314695, 629390, 6860351, 13720702, 34301755, 68603510]

約数ペア:

[(1, 68603510), (2, 34301755), (5, 13720702), (10, 6860351), (109, 629390), (218, 314695), (545, 125878), (1090, 62939)]