90667910

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{12269}}^1$

素因数の和:13015

約数の個数: 16

約数和(自身を含む): 163436400

約数和(自身を除く): 72768490

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 12269, 24538, 61345, 122690, 9066791, 18133582, 45333955, 90667910]

約数ペア:

[(1, 90667910), (2, 45333955), (5, 18133582), (10, 9066791), (739, 122690), (1478, 61345), (3695, 24538), (7390, 12269)]