143231870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 268876800

約数和(自身を除く): 125644930

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 3889, 7366, 7778, 18415, 19445, 36830, 38890, 112781, 225562, 493903, 563905, 987806, 1127810, 2469515, 4939030, 14323187, 28646374, 71615935, 143231870]

約数ペア:

[(1, 143231870), (2, 71615935), (5, 28646374), (10, 14323187), (29, 4939030), (58, 2469515), (127, 1127810), (145, 987806), (254, 563905), (290, 493903), (635, 225562), (1270, 112781), (3683, 38890), (3889, 36830), (7366, 19445), (7778, 18415)]