70574420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{504103}}^1$

素因数の和:504119

約数の個数: 24

約数和(自身を含む): 169378944

約数和(自身を除く): 98804524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 504103, 1008206, 2016412, 2520515, 3528721, 5041030, 7057442, 10082060, 14114884, 17643605, 35287210, 70574420]

約数ペア:

[(1, 70574420), (2, 35287210), (4, 17643605), (5, 14114884), (7, 10082060), (10, 7057442), (14, 5041030), (20, 3528721), (28, 2520515), (35, 2016412), (70, 1008206), (140, 504103)]