28400610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135241}}^1$

素因数の和:135258

約数の個数: 32

約数和(自身を含む): 77899392

約数和(自身を除く): 49498782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135241, 270482, 405723, 676205, 811446, 946687, 1352410, 1893374, 2028615, 2840061, 4057230, 4733435, 5680122, 9466870, 14200305, 28400610]

約数ペア:

[(1, 28400610), (2, 14200305), (3, 9466870), (5, 5680122), (6, 4733435), (7, 4057230), (10, 2840061), (14, 2028615), (15, 1893374), (21, 1352410), (30, 946687), (35, 811446), (42, 676205), (70, 405723), (105, 270482), (210, 135241)]