12791580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213193}}^1$

素因数の和:213205

約数の個数: 24

約数和(自身を含む): 35816592

約数和(自身を除く): 23025012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213193, 426386, 639579, 852772, 1065965, 1279158, 2131930, 2558316, 3197895, 4263860, 6395790, 12791580]

約数ペア:

[(1, 12791580), (2, 6395790), (3, 4263860), (4, 3197895), (5, 2558316), (6, 2131930), (10, 1279158), (12, 1065965), (15, 852772), (20, 639579), (30, 426386), (60, 213193)]