157214730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5240491}}^1$

素因数の和:5240501

約数の個数: 16

約数和(自身を含む): 377315424

約数和(自身を除く): 220100694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5240491, 10480982, 15721473, 26202455, 31442946, 52404910, 78607365, 157214730]

約数ペア:

[(1, 157214730), (2, 78607365), (3, 52404910), (5, 31442946), (6, 26202455), (10, 15721473), (15, 10480982), (30, 5240491)]