31945020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{532417}}^1$

素因数の和:532429

約数の個数: 24

約数和(自身を含む): 89446224

約数和(自身を除く): 57501204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 532417, 1064834, 1597251, 2129668, 2662085, 3194502, 5324170, 6389004, 7986255, 10648340, 15972510, 31945020]

約数ペア:

[(1, 31945020), (2, 15972510), (3, 10648340), (4, 7986255), (5, 6389004), (6, 5324170), (10, 3194502), (12, 2662085), (15, 2129668), (20, 1597251), (30, 1064834), (60, 532417)]