90375710

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{4241}}^1$

素因数の和:6379

約数の個数: 16

約数和(自身を含む): 162790992

約数和(自身を除く): 72415282

約数列:

[1, 2, 5, 10, 2131, 4241, 4262, 8482, 10655, 21205, 21310, 42410, 9037571, 18075142, 45187855, 90375710]

約数ペア:

[(1, 90375710), (2, 45187855), (5, 18075142), (10, 9037571), (2131, 42410), (4241, 21310), (4262, 21205), (8482, 10655)]