90221710

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{46747}}^1$

素因数の和:46947

約数の個数: 16

約数和(自身を含む): 163244016

約数和(自身を除く): 73022306

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 46747, 93494, 233735, 467470, 9022171, 18044342, 45110855, 90221710]

約数ペア:

[(1, 90221710), (2, 45110855), (5, 18044342), (10, 9022171), (193, 467470), (386, 233735), (965, 93494), (1930, 46747)]