7072870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 14745600

約数和(自身を除く): 7672730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1279, 2558, 2765, 5530, 6395, 8953, 12790, 17906, 44765, 89530, 101041, 202082, 505205, 707287, 1010410, 1414574, 3536435, 7072870]

約数ペア:

[(1, 7072870), (2, 3536435), (5, 1414574), (7, 1010410), (10, 707287), (14, 505205), (35, 202082), (70, 101041), (79, 89530), (158, 44765), (395, 17906), (553, 12790), (790, 8953), (1106, 6395), (1279, 5530), (2558, 2765)]