70640710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1009153}}^1$

素因数の和:1009167

約数の個数: 16

約数和(自身を含む): 145318176

約数和(自身を除く): 74677466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1009153, 2018306, 5045765, 7064071, 10091530, 14128142, 35320355, 70640710]

約数ペア:

[(1, 70640710), (2, 35320355), (5, 14128142), (7, 10091530), (10, 7064071), (14, 5045765), (35, 2018306), (70, 1009153)]