27081740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193441}}^1$

素因数の和:193457

約数の個数: 24

約数和(自身を含む): 64996512

約数和(自身を除く): 37914772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193441, 386882, 773764, 967205, 1354087, 1934410, 2708174, 3868820, 5416348, 6770435, 13540870, 27081740]

約数ペア:

[(1, 27081740), (2, 13540870), (4, 6770435), (5, 5416348), (7, 3868820), (10, 2708174), (14, 1934410), (20, 1354087), (28, 967205), (35, 773764), (70, 386882), (140, 193441)]