3481240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12433}}^1$

素因数の和:12451

約数の個数: 32

約数和(自身を含む): 8952480

約数和(自身を除く): 5471240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12433, 24866, 49732, 62165, 87031, 99464, 124330, 174062, 248660, 348124, 435155, 497320, 696248, 870310, 1740620, 3481240]

約数ペア:

[(1, 3481240), (2, 1740620), (4, 870310), (5, 696248), (7, 497320), (8, 435155), (10, 348124), (14, 248660), (20, 174062), (28, 124330), (35, 99464), (40, 87031), (56, 62165), (70, 49732), (140, 24866), (280, 12433)]