15070790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{215297}}^1$

素因数の和:215311

約数の個数: 16

約数和(自身を含む): 31002912

約数和(自身を除く): 15932122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 215297, 430594, 1076485, 1507079, 2152970, 3014158, 7535395, 15070790]

約数ペア:

[(1, 15070790), (2, 7535395), (5, 3014158), (7, 2152970), (10, 1507079), (14, 1076485), (35, 430594), (70, 215297)]