75490860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1258181}}^1$

素因数の和:1258193

約数の個数: 24

約数和(自身を含む): 211374576

約数和(自身を除く): 135883716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1258181, 2516362, 3774543, 5032724, 6290905, 7549086, 12581810, 15098172, 18872715, 25163620, 37745430, 75490860]

約数ペア:

[(1, 75490860), (2, 37745430), (3, 25163620), (4, 18872715), (5, 15098172), (6, 12581810), (10, 7549086), (12, 6290905), (15, 5032724), (20, 3774543), (30, 2516362), (60, 1258181)]