244746990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2719411}}^1$

素因数の和:2719424

約数の個数: 24

約数和(自身を含む): 636342408

約数和(自身を除く): 391595418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2719411, 5438822, 8158233, 13597055, 16316466, 24474699, 27194110, 40791165, 48949398, 81582330, 122373495, 244746990]

約数ペア:

[(1, 244746990), (2, 122373495), (3, 81582330), (5, 48949398), (6, 40791165), (9, 27194110), (10, 24474699), (15, 16316466), (18, 13597055), (30, 8158233), (45, 5438822), (90, 2719411)]