3291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23525

約数の個数: 24

約数和(自身を含む): 7899360

約数和(自身を除く): 4608100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23509, 47018, 94036, 117545, 164563, 235090, 329126, 470180, 658252, 822815, 1645630, 3291260]

約数ペア:

[(1, 3291260), (2, 1645630), (4, 822815), (5, 658252), (7, 470180), (10, 329126), (14, 235090), (20, 164563), (28, 117545), (35, 94036), (70, 47018), (140, 23509)]