246127740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4102129}}^1$

素因数の和:4102141

約数の個数: 24

約数和(自身を含む): 689157840

約数和(自身を除く): 443030100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4102129, 8204258, 12306387, 16408516, 20510645, 24612774, 41021290, 49225548, 61531935, 82042580, 123063870, 246127740]

約数ペア:

[(1, 246127740), (2, 123063870), (3, 82042580), (4, 61531935), (5, 49225548), (6, 41021290), (10, 24612774), (12, 20510645), (15, 16408516), (20, 12306387), (30, 8204258), (60, 4102129)]