89810310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11927}}^1$

素因数の和:12188

約数の個数: 32

約数和(自身を含む): 216421632

約数和(自身を除く): 126611322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 11927, 23854, 35781, 59635, 71562, 119270, 178905, 357810, 2993677, 5987354, 8981031, 14968385, 17962062, 29936770, 44905155, 89810310]

約数ペア:

[(1, 89810310), (2, 44905155), (3, 29936770), (5, 17962062), (6, 14968385), (10, 8981031), (15, 5987354), (30, 2993677), (251, 357810), (502, 178905), (753, 119270), (1255, 71562), (1506, 59635), (2510, 35781), (3765, 23854), (7530, 11927)]