133281260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{952009}}^1$

素因数の和:952025

約数の個数: 24

約数和(自身を含む): 319875360

約数和(自身を除く): 186594100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 952009, 1904018, 3808036, 4760045, 6664063, 9520090, 13328126, 19040180, 26656252, 33320315, 66640630, 133281260]

約数ペア:

[(1, 133281260), (2, 66640630), (4, 33320315), (5, 26656252), (7, 19040180), (10, 13328126), (14, 9520090), (20, 6664063), (28, 4760045), (35, 3808036), (70, 1904018), (140, 952009)]