15279770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 32

約数和(自身を含む): 31772736

約数和(自身を除く): 16492966

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8171, 16342, 40855, 81710, 89881, 138907, 179762, 277814, 449405, 694535, 898810, 1389070, 1527977, 3055954, 7639885, 15279770]

約数ペア:

[(1, 15279770), (2, 7639885), (5, 3055954), (10, 1527977), (11, 1389070), (17, 898810), (22, 694535), (34, 449405), (55, 277814), (85, 179762), (110, 138907), (170, 89881), (187, 81710), (374, 40855), (935, 16342), (1870, 8171)]