164984830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13669}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 318893760

約数和(自身を除く): 153908930

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 13669, 27338, 68345, 136690, 232373, 464746, 970499, 1161865, 1940998, 2323730, 4852495, 9704990, 16498483, 32996966, 82492415, 164984830]

約数ペア:

[(1, 164984830), (2, 82492415), (5, 32996966), (10, 16498483), (17, 9704990), (34, 4852495), (71, 2323730), (85, 1940998), (142, 1161865), (170, 970499), (355, 464746), (710, 232373), (1207, 136690), (2414, 68345), (6035, 27338), (12070, 13669)]