154748090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5683}}^1$

素因数の和:6086

約数の個数: 32

約数和(自身を含む): 319213440

約数和(自身を除く): 164465350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 5683, 11366, 13615, 27230, 28415, 39781, 56830, 79562, 198905, 397810, 2210687, 4421374, 11053435, 15474809, 22106870, 30949618, 77374045, 154748090]

約数ペア:

[(1, 154748090), (2, 77374045), (5, 30949618), (7, 22106870), (10, 15474809), (14, 11053435), (35, 4421374), (70, 2210687), (389, 397810), (778, 198905), (1945, 79562), (2723, 56830), (3890, 39781), (5446, 28415), (5683, 27230), (11366, 13615)]