77482510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12437}}^1$

素因数の和:12540

約数の個数: 32

約数和(自身を含む): 161196480

約数和(自身を除く): 83713970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 12437, 24874, 62185, 87059, 124370, 174118, 435295, 870590, 1106893, 2213786, 5534465, 7748251, 11068930, 15496502, 38741255, 77482510]

約数ペア:

[(1, 77482510), (2, 38741255), (5, 15496502), (7, 11068930), (10, 7748251), (14, 5534465), (35, 2213786), (70, 1106893), (89, 870590), (178, 435295), (445, 174118), (623, 124370), (890, 87059), (1246, 62185), (3115, 24874), (6230, 12437)]