65512270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{60103}}^1$

素因数の和:60219

約数の個数: 16

約数和(自身を含む): 119005920

約数和(自身を除く): 53493650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 60103, 120206, 300515, 601030, 6551227, 13102454, 32756135, 65512270]

約数ペア:

[(1, 65512270), (2, 32756135), (5, 13102454), (10, 6551227), (109, 601030), (218, 300515), (545, 120206), (1090, 60103)]