29111740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{207941}}^1$

素因数の和:207957

約数の個数: 24

約数和(自身を含む): 69868512

約数和(自身を除く): 40756772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 207941, 415882, 831764, 1039705, 1455587, 2079410, 2911174, 4158820, 5822348, 7277935, 14555870, 29111740]

約数ペア:

[(1, 29111740), (2, 14555870), (4, 7277935), (5, 5822348), (7, 4158820), (10, 2911174), (14, 2079410), (20, 1455587), (28, 1039705), (35, 831764), (70, 415882), (140, 207941)]