66753290

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{3089}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 120250440

約数和(自身を除く): 53497150

約数列:

[1, 2, 5, 10, 2161, 3089, 4322, 6178, 10805, 15445, 21610, 30890, 6675329, 13350658, 33376645, 66753290]

約数ペア:

[(1, 66753290), (2, 33376645), (5, 13350658), (10, 6675329), (2161, 30890), (3089, 21610), (4322, 15445), (6178, 10805)]