289791330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9659711}}^1$

素因数の和:9659721

約数の個数: 16

約数和(自身を含む): 695499264

約数和(自身を除く): 405707934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9659711, 19319422, 28979133, 48298555, 57958266, 96597110, 144895665, 289791330]

約数ペア:

[(1, 289791330), (2, 144895665), (3, 96597110), (5, 57958266), (6, 48298555), (10, 28979133), (15, 19319422), (30, 9659711)]