75033020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121021}}^1$

素因数の和:121061

約数の個数: 24

約数和(自身を含む): 162653568

約数和(自身を除く): 87620548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 121021, 242042, 484084, 605105, 1210210, 2420420, 3751651, 7503302, 15006604, 18758255, 37516510, 75033020]

約数ペア:

[(1, 75033020), (2, 37516510), (4, 18758255), (5, 15006604), (10, 7503302), (20, 3751651), (31, 2420420), (62, 1210210), (124, 605105), (155, 484084), (310, 242042), (620, 121021)]