339350060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2423929}}^1$

素因数の和:2423945

約数の個数: 24

約数和(自身を含む): 814440480

約数和(自身を除く): 475090420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2423929, 4847858, 9695716, 12119645, 16967503, 24239290, 33935006, 48478580, 67870012, 84837515, 169675030, 339350060]

約数ペア:

[(1, 339350060), (2, 169675030), (4, 84837515), (5, 67870012), (7, 48478580), (10, 33935006), (14, 24239290), (20, 16967503), (28, 12119645), (35, 9695716), (70, 4847858), (140, 2423929)]