66187740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103129}}^1$

素因数の和:1103141

約数の個数: 24

約数和(自身を含む): 185325840

約数和(自身を除く): 119138100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103129, 2206258, 3309387, 4412516, 5515645, 6618774, 11031290, 13237548, 16546935, 22062580, 33093870, 66187740]

約数ペア:

[(1, 66187740), (2, 33093870), (3, 22062580), (4, 16546935), (5, 13237548), (6, 11031290), (10, 6618774), (12, 5515645), (15, 4412516), (20, 3309387), (30, 2206258), (60, 1103129)]