2714180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19403

約数の個数: 24

約数和(自身を含む): 6514368

約数和(自身を除く): 3800188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19387, 38774, 77548, 96935, 135709, 193870, 271418, 387740, 542836, 678545, 1357090, 2714180]

約数ペア:

[(1, 2714180), (2, 1357090), (4, 678545), (5, 542836), (7, 387740), (10, 271418), (14, 193870), (20, 135709), (28, 96935), (35, 77548), (70, 38774), (140, 19387)]