157025460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2617091}}^1$

素因数の和:2617103

約数の個数: 24

約数和(自身を含む): 439671456

約数和(自身を除く): 282645996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2617091, 5234182, 7851273, 10468364, 13085455, 15702546, 26170910, 31405092, 39256365, 52341820, 78512730, 157025460]

約数ペア:

[(1, 157025460), (2, 78512730), (3, 52341820), (4, 39256365), (5, 31405092), (6, 26170910), (10, 15702546), (12, 13085455), (15, 10468364), (20, 7851273), (30, 5234182), (60, 2617091)]