2146060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15345

約数の個数: 24

約数和(自身を含む): 5150880

約数和(自身を除く): 3004820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15329, 30658, 61316, 76645, 107303, 153290, 214606, 306580, 429212, 536515, 1073030, 2146060]

約数ペア:

[(1, 2146060), (2, 1073030), (4, 536515), (5, 429212), (7, 306580), (10, 214606), (14, 153290), (20, 107303), (28, 76645), (35, 61316), (70, 30658), (140, 15329)]