129548090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1850687}}^1$

素因数の和:1850701

約数の個数: 16

約数和(自身を含む): 266499072

約数和(自身を除く): 136950982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1850687, 3701374, 9253435, 12954809, 18506870, 25909618, 64774045, 129548090]

約数ペア:

[(1, 129548090), (2, 64774045), (5, 25909618), (7, 18506870), (10, 12954809), (14, 9253435), (35, 3701374), (70, 1850687)]