42308220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{705137}}^1$

素因数の和:705149

約数の個数: 24

約数和(自身を含む): 118463184

約数和(自身を除く): 76154964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 705137, 1410274, 2115411, 2820548, 3525685, 4230822, 7051370, 8461644, 10577055, 14102740, 21154110, 42308220]

約数ペア:

[(1, 42308220), (2, 21154110), (3, 14102740), (4, 10577055), (5, 8461644), (6, 7051370), (10, 4230822), (12, 3525685), (15, 2820548), (20, 2115411), (30, 1410274), (60, 705137)]