156639330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1740437}}^1$

素因数の和:1740450

約数の個数: 24

約数和(自身を含む): 407262492

約数和(自身を除く): 250623162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1740437, 3480874, 5221311, 8702185, 10442622, 15663933, 17404370, 26106555, 31327866, 52213110, 78319665, 156639330]

約数ペア:

[(1, 156639330), (2, 78319665), (3, 52213110), (5, 31327866), (6, 26106555), (9, 17404370), (10, 15663933), (15, 10442622), (18, 8702185), (30, 5221311), (45, 3480874), (90, 1740437)]