86920290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107309}}^1$

素因数の和:107328

約数の個数: 40

約数和(自身を含む): 233721180

約数和(自身を除く): 146800890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 107309, 214618, 321927, 536545, 643854, 965781, 1073090, 1609635, 1931562, 2897343, 3219270, 4828905, 5794686, 8692029, 9657810, 14486715, 17384058, 28973430, 43460145, 86920290]

約数ペア:

[(1, 86920290), (2, 43460145), (3, 28973430), (5, 17384058), (6, 14486715), (9, 9657810), (10, 8692029), (15, 5794686), (18, 4828905), (27, 3219270), (30, 2897343), (45, 1931562), (54, 1609635), (81, 1073090), (90, 965781), (135, 643854), (162, 536545), (270, 321927), (405, 214618), (810, 107309)]