8486380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{60617}}^1$

素因数の和:60633

約数の個数: 24

約数和(自身を含む): 20367648

約数和(自身を除く): 11881268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 60617, 121234, 242468, 303085, 424319, 606170, 848638, 1212340, 1697276, 2121595, 4243190, 8486380]

約数ペア:

[(1, 8486380), (2, 4243190), (4, 2121595), (5, 1697276), (7, 1212340), (10, 848638), (14, 606170), (20, 424319), (28, 303085), (35, 242468), (70, 121234), (140, 60617)]