30975060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{516251}}^1$

素因数の和:516263

約数の個数: 24

約数和(自身を含む): 86730336

約数和(自身を除く): 55755276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 516251, 1032502, 1548753, 2065004, 2581255, 3097506, 5162510, 6195012, 7743765, 10325020, 15487530, 30975060]

約数ペア:

[(1, 30975060), (2, 15487530), (3, 10325020), (4, 7743765), (5, 6195012), (6, 5162510), (10, 3097506), (12, 2581255), (15, 2065004), (20, 1548753), (30, 1032502), (60, 516251)]