56870670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2309}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 136715040

約数和(自身を除く): 79844370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2309, 2463, 4105, 4618, 4926, 6927, 8210, 11545, 12315, 13854, 23090, 24630, 34635, 69270, 1895689, 3791378, 5687067, 9478445, 11374134, 18956890, 28435335, 56870670]

約数ペア:

[(1, 56870670), (2, 28435335), (3, 18956890), (5, 11374134), (6, 9478445), (10, 5687067), (15, 3791378), (30, 1895689), (821, 69270), (1642, 34635), (2309, 24630), (2463, 23090), (4105, 13854), (4618, 12315), (4926, 11545), (6927, 8210)]