31428060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523801}}^1$

素因数の和:523813

約数の個数: 24

約数和(自身を含む): 87998736

約数和(自身を除く): 56570676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523801, 1047602, 1571403, 2095204, 2619005, 3142806, 5238010, 6285612, 7857015, 10476020, 15714030, 31428060]

約数ペア:

[(1, 31428060), (2, 15714030), (3, 10476020), (4, 7857015), (5, 6285612), (6, 5238010), (10, 3142806), (12, 2619005), (15, 2095204), (20, 1571403), (30, 1047602), (60, 523801)]