12352740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205879}}^1$

素因数の和:205891

約数の個数: 24

約数和(自身を含む): 34587840

約数和(自身を除く): 22235100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205879, 411758, 617637, 823516, 1029395, 1235274, 2058790, 2470548, 3088185, 4117580, 6176370, 12352740]

約数ペア:

[(1, 12352740), (2, 6176370), (3, 4117580), (4, 3088185), (5, 2470548), (6, 2058790), (10, 1235274), (12, 1029395), (15, 823516), (20, 617637), (30, 411758), (60, 205879)]