70967540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506911}}^1$

素因数の和:506927

約数の個数: 24

約数和(自身を含む): 170322432

約数和(自身を除く): 99354892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506911, 1013822, 2027644, 2534555, 3548377, 5069110, 7096754, 10138220, 14193508, 17741885, 35483770, 70967540]

約数ペア:

[(1, 70967540), (2, 35483770), (4, 17741885), (5, 14193508), (7, 10138220), (10, 7096754), (14, 5069110), (20, 3548377), (28, 2534555), (35, 2027644), (70, 1013822), (140, 506911)]