68557730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{62897}}^1$

素因数の和:63013

約数の個数: 16

約数和(自身を含む): 124538040

約数和(自身を除く): 55980310

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 62897, 125794, 314485, 628970, 6855773, 13711546, 34278865, 68557730]

約数ペア:

[(1, 68557730), (2, 34278865), (5, 13711546), (10, 6855773), (109, 628970), (218, 314485), (545, 125794), (1090, 62897)]