664742730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22158091}}^1$

素因数の和:22158101

約数の個数: 16

約数和(自身を含む): 1595382624

約数和(自身を除く): 930639894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22158091, 44316182, 66474273, 110790455, 132948546, 221580910, 332371365, 664742730]

約数ペア:

[(1, 664742730), (2, 332371365), (3, 221580910), (5, 132948546), (6, 110790455), (10, 66474273), (15, 44316182), (30, 22158091)]