69571870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 61064930

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 1889, 3683, 3778, 7366, 9445, 18415, 18890, 36830, 54781, 109562, 239903, 273905, 479806, 547810, 1199515, 2399030, 6957187, 13914374, 34785935, 69571870]

約数ペア:

[(1, 69571870), (2, 34785935), (5, 13914374), (10, 6957187), (29, 2399030), (58, 1199515), (127, 547810), (145, 479806), (254, 273905), (290, 239903), (635, 109562), (1270, 54781), (1889, 36830), (3683, 18890), (3778, 18415), (7366, 9445)]