69004180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3881}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 166957056

約数和(自身を除く): 97952876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 3881, 4445, 7762, 8890, 15524, 17780, 19405, 27167, 38810, 54334, 77620, 108668, 135835, 271670, 492887, 543340, 985774, 1971548, 2464435, 3450209, 4928870, 6900418, 9857740, 13800836, 17251045, 34502090, 69004180]

約数ペア:

[(1, 69004180), (2, 34502090), (4, 17251045), (5, 13800836), (7, 9857740), (10, 6900418), (14, 4928870), (20, 3450209), (28, 2464435), (35, 1971548), (70, 985774), (127, 543340), (140, 492887), (254, 271670), (508, 135835), (635, 108668), (889, 77620), (1270, 54334), (1778, 38810), (2540, 27167), (3556, 19405), (3881, 17780), (4445, 15524), (7762, 8890)]