2473660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17669}}^1$

素因数の和:17685

約数の個数: 24

約数和(自身を含む): 5937120

約数和(自身を除く): 3463460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17669, 35338, 70676, 88345, 123683, 176690, 247366, 353380, 494732, 618415, 1236830, 2473660]

約数ペア:

[(1, 2473660), (2, 1236830), (4, 618415), (5, 494732), (7, 353380), (10, 247366), (14, 176690), (20, 123683), (28, 88345), (35, 70676), (70, 35338), (140, 17669)]