15453230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 30996000

約数和(自身を除く): 15542770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4099, 8198, 20495, 40990, 53287, 106574, 118871, 237742, 266435, 532870, 594355, 1188710, 1545323, 3090646, 7726615, 15453230]

約数ペア:

[(1, 15453230), (2, 7726615), (5, 3090646), (10, 1545323), (13, 1188710), (26, 594355), (29, 532870), (58, 266435), (65, 237742), (130, 118871), (145, 106574), (290, 53287), (377, 40990), (754, 20495), (1885, 8198), (3770, 4099)]