72352890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{803921}}^1$

素因数の和:803934

約数の個数: 24

約数和(自身を含む): 188117748

約数和(自身を除く): 115764858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 803921, 1607842, 2411763, 4019605, 4823526, 7235289, 8039210, 12058815, 14470578, 24117630, 36176445, 72352890]

約数ペア:

[(1, 72352890), (2, 36176445), (3, 24117630), (5, 14470578), (6, 12058815), (9, 8039210), (10, 7235289), (15, 4823526), (18, 4019605), (30, 2411763), (45, 1607842), (90, 803921)]