304013290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2087}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 625999104

約数和(自身を除く): 321985814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2081, 2087, 4162, 4174, 10405, 10435, 14567, 14609, 20810, 20870, 29134, 29218, 72835, 73045, 145670, 146090, 4343047, 8686094, 21715235, 30401329, 43430470, 60802658, 152006645, 304013290]

約数ペア:

[(1, 304013290), (2, 152006645), (5, 60802658), (7, 43430470), (10, 30401329), (14, 21715235), (35, 8686094), (70, 4343047), (2081, 146090), (2087, 145670), (4162, 73045), (4174, 72835), (10405, 29218), (10435, 29134), (14567, 20870), (14609, 20810)]