214924360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{767587}}^1$

素因数の和:767605

約数の個数: 32

約数和(自身を含む): 552663360

約数和(自身を除く): 337739000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 767587, 1535174, 3070348, 3837935, 5373109, 6140696, 7675870, 10746218, 15351740, 21492436, 26865545, 30703480, 42984872, 53731090, 107462180, 214924360]

約数ペア:

[(1, 214924360), (2, 107462180), (4, 53731090), (5, 42984872), (7, 30703480), (8, 26865545), (10, 21492436), (14, 15351740), (20, 10746218), (28, 7675870), (35, 6140696), (40, 5373109), (56, 3837935), (70, 3070348), (140, 1535174), (280, 767587)]