161751630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5391721}}^1$

素因数の和:5391731

約数の個数: 16

約数和(自身を含む): 388203984

約数和(自身を除く): 226452354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5391721, 10783442, 16175163, 26958605, 32350326, 53917210, 80875815, 161751630]

約数ペア:

[(1, 161751630), (2, 80875815), (3, 53917210), (5, 32350326), (6, 26958605), (10, 16175163), (15, 10783442), (30, 5391721)]