89530290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14011}}^1$

素因数の和:14095

約数の個数: 48

約数和(自身を含む): 236074176

約数和(自身を除く): 146543886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 14011, 28022, 42033, 70055, 84066, 126099, 140110, 210165, 252198, 420330, 630495, 994781, 1260990, 1989562, 2984343, 4973905, 5968686, 8953029, 9947810, 14921715, 17906058, 29843430, 44765145, 89530290]

約数ペア:

[(1, 89530290), (2, 44765145), (3, 29843430), (5, 17906058), (6, 14921715), (9, 9947810), (10, 8953029), (15, 5968686), (18, 4973905), (30, 2984343), (45, 1989562), (71, 1260990), (90, 994781), (142, 630495), (213, 420330), (355, 252198), (426, 210165), (639, 140110), (710, 126099), (1065, 84066), (1278, 70055), (2130, 42033), (3195, 28022), (6390, 14011)]