61152790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{68711}}^1$

素因数の和:68807

約数の個数: 16

約数和(自身を含む): 111313440

約数和(自身を除く): 50160650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 68711, 137422, 343555, 687110, 6115279, 12230558, 30576395, 61152790]

約数ペア:

[(1, 61152790), (2, 30576395), (5, 12230558), (10, 6115279), (89, 687110), (178, 343555), (445, 137422), (890, 68711)]