42130740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702179}}^1$

素因数の和:702191

約数の個数: 24

約数和(自身を含む): 117966240

約数和(自身を除く): 75835500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702179, 1404358, 2106537, 2808716, 3510895, 4213074, 7021790, 8426148, 10532685, 14043580, 21065370, 42130740]

約数ペア:

[(1, 42130740), (2, 21065370), (3, 14043580), (4, 10532685), (5, 8426148), (6, 7021790), (10, 4213074), (12, 3510895), (15, 2808716), (20, 2106537), (30, 1404358), (60, 702179)]