30705248

素因数分解:

$2^5\times 7^1\times {\mathrm{137077}}^1$

素因数の和:137094

約数の個数: 24

約数和(自身を含む): 69087312

約数和(自身を除く): 38382064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137077, 274154, 548308, 959539, 1096616, 1919078, 2193232, 3838156, 4386464, 7676312, 15352624, 30705248]

約数ペア:

[(1, 30705248), (2, 15352624), (4, 7676312), (7, 4386464), (8, 3838156), (14, 2193232), (16, 1919078), (28, 1096616), (32, 959539), (56, 548308), (112, 274154), (224, 137077)]