103028660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{735919}}^1$

素因数の和:735935

約数の個数: 24

約数和(自身を含む): 247269120

約数和(自身を除く): 144240460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 735919, 1471838, 2943676, 3679595, 5151433, 7359190, 10302866, 14718380, 20605732, 25757165, 51514330, 103028660]

約数ペア:

[(1, 103028660), (2, 51514330), (4, 25757165), (5, 20605732), (7, 14718380), (10, 10302866), (14, 7359190), (20, 5151433), (28, 3679595), (35, 2943676), (70, 1471838), (140, 735919)]