161719710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5390657}}^1$

素因数の和:5390667

約数の個数: 16

約数和(自身を含む): 388127376

約数和(自身を除く): 226407666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5390657, 10781314, 16171971, 26953285, 32343942, 53906570, 80859855, 161719710]

約数ペア:

[(1, 161719710), (2, 80859855), (3, 53906570), (5, 32343942), (6, 26953285), (10, 16171971), (15, 10781314), (30, 5390657)]