129465770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1849511}}^1$

素因数の和:1849525

約数の個数: 16

約数和(自身を含む): 266329728

約数和(自身を除く): 136863958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1849511, 3699022, 9247555, 12946577, 18495110, 25893154, 64732885, 129465770]

約数ペア:

[(1, 129465770), (2, 64732885), (5, 25893154), (7, 18495110), (10, 12946577), (14, 9247555), (35, 3699022), (70, 1849511)]