30381864

素因数分解:

$2^3\times 3^1\times {\mathrm{1265911}}^1$

素因数の和:1265920

約数の個数: 16

約数和(自身を含む): 75954720

約数和(自身を除く): 45572856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1265911, 2531822, 3797733, 5063644, 7595466, 10127288, 15190932, 30381864]

約数ペア:

[(1, 30381864), (2, 15190932), (3, 10127288), (4, 7595466), (6, 5063644), (8, 3797733), (12, 2531822), (24, 1265911)]