127645770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607837}}^1$

素因数の和:607854

約数の個数: 32

約数和(自身を含む): 350114688

約数和(自身を除く): 222468918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607837, 1215674, 1823511, 3039185, 3647022, 4254859, 6078370, 8509718, 9117555, 12764577, 18235110, 21274295, 25529154, 42548590, 63822885, 127645770]

約数ペア:

[(1, 127645770), (2, 63822885), (3, 42548590), (5, 25529154), (6, 21274295), (7, 18235110), (10, 12764577), (14, 9117555), (15, 8509718), (21, 6078370), (30, 4254859), (35, 3647022), (42, 3039185), (70, 1823511), (105, 1215674), (210, 607837)]