7310020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1153}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 15412824

約数和(自身を除く): 8102804

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1153, 1268, 1585, 2306, 3170, 4612, 5765, 6340, 11530, 23060, 365501, 731002, 1462004, 1827505, 3655010, 7310020]

約数ペア:

[(1, 7310020), (2, 3655010), (4, 1827505), (5, 1462004), (10, 731002), (20, 365501), (317, 23060), (634, 11530), (1153, 6340), (1268, 5765), (1585, 4612), (2306, 3170)]