486550930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6287}}^1$

素因数の和:6474

約数の個数: 32

約数和(自身を含む): 896417280

約数和(自身を除く): 409866350

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1090, 6287, 7739, 12574, 15478, 31435, 38695, 62870, 77390, 446377, 685283, 892754, 1370566, 2231885, 3426415, 4463770, 6852830, 48655093, 97310186, 243275465, 486550930]

約数ペア:

[(1, 486550930), (2, 243275465), (5, 97310186), (10, 48655093), (71, 6852830), (109, 4463770), (142, 3426415), (218, 2231885), (355, 1370566), (545, 892754), (710, 685283), (1090, 446377), (6287, 77390), (7739, 62870), (12574, 38695), (15478, 31435)]