67388460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38729}}^1$

素因数の和:38770

約数の個数: 48

約数和(自身を含む): 195199200

約数和(自身を除く): 127810740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 38729, 77458, 116187, 154916, 193645, 232374, 387290, 464748, 580935, 774580, 1123141, 1161870, 2246282, 2323740, 3369423, 4492564, 5615705, 6738846, 11231410, 13477692, 16847115, 22462820, 33694230, 67388460]

約数ペア:

[(1, 67388460), (2, 33694230), (3, 22462820), (4, 16847115), (5, 13477692), (6, 11231410), (10, 6738846), (12, 5615705), (15, 4492564), (20, 3369423), (29, 2323740), (30, 2246282), (58, 1161870), (60, 1123141), (87, 774580), (116, 580935), (145, 464748), (174, 387290), (290, 232374), (348, 193645), (435, 154916), (580, 116187), (870, 77458), (1740, 38729)]