103952660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{742519}}^1$

素因数の和:742535

約数の個数: 24

約数和(自身を含む): 249486720

約数和(自身を除く): 145534060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 742519, 1485038, 2970076, 3712595, 5197633, 7425190, 10395266, 14850380, 20790532, 25988165, 51976330, 103952660]

約数ペア:

[(1, 103952660), (2, 51976330), (4, 25988165), (5, 20790532), (7, 14850380), (10, 10395266), (14, 7425190), (20, 5197633), (28, 3712595), (35, 2970076), (70, 1485038), (140, 742519)]