56782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{946367}}^1$

素因数の和:946379

約数の個数: 24

約数和(自身を含む): 158989824

約数和(自身を除く): 102207804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 946367, 1892734, 2839101, 3785468, 4731835, 5678202, 9463670, 11356404, 14195505, 18927340, 28391010, 56782020]

約数ペア:

[(1, 56782020), (2, 28391010), (3, 18927340), (4, 14195505), (5, 11356404), (6, 9463670), (10, 5678202), (12, 4731835), (15, 3785468), (20, 2839101), (30, 1892734), (60, 946367)]