68381340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4729}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 192302880

約数和(自身を除く): 123921540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4729, 4820, 7230, 9458, 14187, 14460, 18916, 23645, 28374, 47290, 56748, 70935, 94580, 141870, 283740, 1139689, 2279378, 3419067, 4558756, 5698445, 6838134, 11396890, 13676268, 17095335, 22793780, 34190670, 68381340]

約数ペア:

[(1, 68381340), (2, 34190670), (3, 22793780), (4, 17095335), (5, 13676268), (6, 11396890), (10, 6838134), (12, 5698445), (15, 4558756), (20, 3419067), (30, 2279378), (60, 1139689), (241, 283740), (482, 141870), (723, 94580), (964, 70935), (1205, 56748), (1446, 47290), (2410, 28374), (2892, 23645), (3615, 18916), (4729, 14460), (4820, 14187), (7230, 9458)]