87910860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1465181}}^1$

素因数の和:1465193

約数の個数: 24

約数和(自身を含む): 246150576

約数和(自身を除く): 158239716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1465181, 2930362, 4395543, 5860724, 7325905, 8791086, 14651810, 17582172, 21977715, 29303620, 43955430, 87910860]

約数ペア:

[(1, 87910860), (2, 43955430), (3, 29303620), (4, 21977715), (5, 17582172), (6, 14651810), (10, 8791086), (12, 7325905), (15, 5860724), (20, 4395543), (30, 2930362), (60, 1465181)]