40472010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449689}}^1$

素因数の和:449702

約数の個数: 24

約数和(自身を含む): 105227460

約数和(自身を除く): 64755450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449689, 899378, 1349067, 2248445, 2698134, 4047201, 4496890, 6745335, 8094402, 13490670, 20236005, 40472010]

約数ペア:

[(1, 40472010), (2, 20236005), (3, 13490670), (5, 8094402), (6, 6745335), (9, 4496890), (10, 4047201), (15, 2698134), (18, 2248445), (30, 1349067), (45, 899378), (90, 449689)]