3985676870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{27361}}^1$

素因数の和:29456

約数の個数: 32

約数和(自身を含む): 8203346496

約数和(自身を除く): 4217669626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2081, 4162, 10405, 14567, 20810, 27361, 29134, 54722, 72835, 136805, 145670, 191527, 273610, 383054, 957635, 1915270, 56938241, 113876482, 284691205, 398567687, 569382410, 797135374, 1992838435, 3985676870]

約数ペア:

[(1, 3985676870), (2, 1992838435), (5, 797135374), (7, 569382410), (10, 398567687), (14, 284691205), (35, 113876482), (70, 56938241), (2081, 1915270), (4162, 957635), (10405, 383054), (14567, 273610), (20810, 191527), (27361, 145670), (29134, 136805), (54722, 72835)]