310064242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 186355598

約数列:

[1, 2, 23, 46, 71, 139, 142, 278, 683, 1366, 1633, 3197, 3266, 6394, 9869, 15709, 19738, 31418, 48493, 94937, 96986, 189874, 226987, 453974, 1115339, 2183551, 2230678, 4367102, 6740527, 13481054, 155032121, 310064242]

約数ペア:

[(1, 310064242), (2, 155032121), (23, 13481054), (46, 6740527), (71, 4367102), (139, 2230678), (142, 2183551), (278, 1115339), (683, 453974), (1366, 226987), (1633, 189874), (3197, 96986), (3266, 94937), (6394, 48493), (9869, 31418), (15709, 19738)]