7043540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50311}}^1$

素因数の和:50327

約数の個数: 24

約数和(自身を含む): 16904832

約数和(自身を除く): 9861292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50311, 100622, 201244, 251555, 352177, 503110, 704354, 1006220, 1408708, 1760885, 3521770, 7043540]

約数ペア:

[(1, 7043540), (2, 3521770), (4, 1760885), (5, 1408708), (7, 1006220), (10, 704354), (14, 503110), (20, 352177), (28, 251555), (35, 201244), (70, 100622), (140, 50311)]