70589260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{504209}}^1$

素因数の和:504225

約数の個数: 24

約数和(自身を含む): 169414560

約数和(自身を除く): 98825300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 504209, 1008418, 2016836, 2521045, 3529463, 5042090, 7058926, 10084180, 14117852, 17647315, 35294630, 70589260]

約数ペア:

[(1, 70589260), (2, 35294630), (4, 17647315), (5, 14117852), (7, 10084180), (10, 7058926), (14, 5042090), (20, 3529463), (28, 2521045), (35, 2016836), (70, 1008418), (140, 504209)]