307004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 580608

約数和(自身を除く): 273604

約数列:

[1, 2, 4, 23, 46, 47, 71, 92, 94, 142, 188, 284, 1081, 1633, 2162, 3266, 3337, 4324, 6532, 6674, 13348, 76751, 153502, 307004]

約数ペア:

[(1, 307004), (2, 153502), (4, 76751), (23, 13348), (46, 6674), (47, 6532), (71, 4324), (92, 3337), (94, 3266), (142, 2162), (188, 1633), (284, 1081)]