5290290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 14084928

約数和(自身を除く): 8794638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1367, 1935, 2734, 3870, 4101, 6835, 8202, 12303, 13670, 20505, 24606, 41010, 58781, 61515, 117562, 123030, 176343, 293905, 352686, 529029, 587810, 881715, 1058058, 1763430, 2645145, 5290290]

約数ペア:

[(1, 5290290), (2, 2645145), (3, 1763430), (5, 1058058), (6, 881715), (9, 587810), (10, 529029), (15, 352686), (18, 293905), (30, 176343), (43, 123030), (45, 117562), (86, 61515), (90, 58781), (129, 41010), (215, 24606), (258, 20505), (387, 13670), (430, 12303), (645, 8202), (774, 6835), (1290, 4101), (1367, 3870), (1935, 2734)]