8935830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 23783760

約数和(自身を除く): 14847930

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, 1935, 2309, 3870, 4618, 6927, 11545, 13854, 20781, 23090, 34635, 41562, 69270, 99287, 103905, 198574, 207810, 297861, 496435, 595722, 893583, 992870, 1489305, 1787166, 2978610, 4467915, 8935830]

約数ペア:

[(1, 8935830), (2, 4467915), (3, 2978610), (5, 1787166), (6, 1489305), (9, 992870), (10, 893583), (15, 595722), (18, 496435), (30, 297861), (43, 207810), (45, 198574), (86, 103905), (90, 99287), (129, 69270), (215, 41562), (258, 34635), (387, 23090), (430, 20781), (645, 13854), (774, 11545), (1290, 6927), (1935, 4618), (2309, 3870)]