122143430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{2423}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 223090416

約数和(自身を除く): 100946986

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2423, 4846, 5041, 10082, 12115, 24230, 25205, 50410, 172033, 344066, 860165, 1720330, 12214343, 24428686, 61071715, 122143430]

約数ペア:

[(1, 122143430), (2, 61071715), (5, 24428686), (10, 12214343), (71, 1720330), (142, 860165), (355, 344066), (710, 172033), (2423, 50410), (4846, 25205), (5041, 24230), (10082, 12115)]