253740570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8458019}}^1$

素因数の和:8458029

約数の個数: 16

約数和(自身を含む): 608977440

約数和(自身を除く): 355236870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8458019, 16916038, 25374057, 42290095, 50748114, 84580190, 126870285, 253740570]

約数ペア:

[(1, 253740570), (2, 126870285), (3, 84580190), (5, 50748114), (6, 42290095), (10, 25374057), (15, 16916038), (30, 8458019)]