73701740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{526441}}^1$

素因数の和:526457

約数の個数: 24

約数和(自身を含む): 176884512

約数和(自身を除く): 103182772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 526441, 1052882, 2105764, 2632205, 3685087, 5264410, 7370174, 10528820, 14740348, 18425435, 36850870, 73701740]

約数ペア:

[(1, 73701740), (2, 36850870), (4, 18425435), (5, 14740348), (7, 10528820), (10, 7370174), (14, 5264410), (20, 3685087), (28, 2632205), (35, 2105764), (70, 1052882), (140, 526441)]