31039270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{66041}}^1$

素因数の和:66095

約数の個数: 16

約数和(自身を含む): 57060288

約数和(自身を除く): 26021018

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 66041, 132082, 330205, 660410, 3103927, 6207854, 15519635, 31039270]

約数ペア:

[(1, 31039270), (2, 15519635), (5, 6207854), (10, 3103927), (47, 660410), (94, 330205), (235, 132082), (470, 66041)]