12307740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205129}}^1$

素因数の和:205141

約数の個数: 24

約数和(自身を含む): 34461840

約数和(自身を除く): 22154100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205129, 410258, 615387, 820516, 1025645, 1230774, 2051290, 2461548, 3076935, 4102580, 6153870, 12307740]

約数ペア:

[(1, 12307740), (2, 6153870), (3, 4102580), (4, 3076935), (5, 2461548), (6, 2051290), (10, 1230774), (12, 1025645), (15, 820516), (20, 615387), (30, 410258), (60, 205129)]