2066260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14759}}^1$

素因数の和:14775

約数の個数: 24

約数和(自身を含む): 4959360

約数和(自身を除く): 2893100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14759, 29518, 59036, 73795, 103313, 147590, 206626, 295180, 413252, 516565, 1033130, 2066260]

約数ペア:

[(1, 2066260), (2, 1033130), (4, 516565), (5, 413252), (7, 295180), (10, 206626), (14, 147590), (20, 103313), (28, 73795), (35, 59036), (70, 29518), (140, 14759)]