284659060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2033279}}^1$

素因数の和:2033295

約数の個数: 24

約数和(自身を含む): 683182080

約数和(自身を除く): 398523020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2033279, 4066558, 8133116, 10166395, 14232953, 20332790, 28465906, 40665580, 56931812, 71164765, 142329530, 284659060]

約数ペア:

[(1, 284659060), (2, 142329530), (4, 71164765), (5, 56931812), (7, 40665580), (10, 28465906), (14, 20332790), (20, 14232953), (28, 10166395), (35, 8133116), (70, 4066558), (140, 2033279)]