68637910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1063}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 135136512

約数和(自身を除く): 66498602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 1063, 1174, 2126, 2935, 5315, 5870, 6457, 10630, 11693, 12914, 23386, 32285, 58465, 64570, 116930, 623981, 1247962, 3119905, 6239810, 6863791, 13727582, 34318955, 68637910]

約数ペア:

[(1, 68637910), (2, 34318955), (5, 13727582), (10, 6863791), (11, 6239810), (22, 3119905), (55, 1247962), (110, 623981), (587, 116930), (1063, 64570), (1174, 58465), (2126, 32285), (2935, 23386), (5315, 12914), (5870, 11693), (6457, 10630)]