70962220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506873}}^1$

素因数の和:506889

約数の個数: 24

約数和(自身を含む): 170309664

約数和(自身を除く): 99347444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506873, 1013746, 2027492, 2534365, 3548111, 5068730, 7096222, 10137460, 14192444, 17740555, 35481110, 70962220]

約数ペア:

[(1, 70962220), (2, 35481110), (4, 17740555), (5, 14192444), (7, 10137460), (10, 7096222), (14, 5068730), (20, 3548111), (28, 2534365), (35, 2027492), (70, 1013746), (140, 506873)]