2090060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14929}}^1$

素因数の和:14945

約数の個数: 24

約数和(自身を含む): 5016480

約数和(自身を除く): 2926420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14929, 29858, 59716, 74645, 104503, 149290, 209006, 298580, 418012, 522515, 1045030, 2090060]

約数ペア:

[(1, 2090060), (2, 1045030), (4, 522515), (5, 418012), (7, 298580), (10, 209006), (14, 149290), (20, 104503), (28, 74645), (35, 59716), (70, 29858), (140, 14929)]