12502070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{178601}}^1$

素因数の和:178615

約数の個数: 16

約数和(自身を含む): 25718688

約数和(自身を除く): 13216618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 178601, 357202, 893005, 1250207, 1786010, 2500414, 6251035, 12502070]

約数ペア:

[(1, 12502070), (2, 6251035), (5, 2500414), (7, 1786010), (10, 1250207), (14, 893005), (35, 357202), (70, 178601)]