30189816

素因数分解:

$2^3\times 3^2\times {\mathrm{419303}}^1$

素因数の和:419315

約数の個数: 24

約数和(自身を含む): 81764280

約数和(自身を除く): 51574464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419303, 838606, 1257909, 1677212, 2515818, 3354424, 3773727, 5031636, 7547454, 10063272, 15094908, 30189816]

約数ペア:

[(1, 30189816), (2, 15094908), (3, 10063272), (4, 7547454), (6, 5031636), (8, 3773727), (9, 3354424), (12, 2515818), (18, 1677212), (24, 1257909), (36, 838606), (72, 419303)]