30291254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74609}}^1$

素因数の和:74647

約数の個数: 16

約数和(自身を含む): 53719200

約数和(自身を除く): 23427946

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 74609, 149218, 522263, 1044526, 2163661, 4327322, 15145627, 30291254]

約数ペア:

[(1, 30291254), (2, 15145627), (7, 4327322), (14, 2163661), (29, 1044526), (58, 522263), (203, 149218), (406, 74609)]