305400026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{90947}}^1$

素因数の和:91045

約数の個数: 16

約数和(自身を含む): 484570944

約数和(自身を除く): 179170918

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 90947, 181894, 2091781, 4183562, 6639131, 13278262, 152700013, 305400026]

約数ペア:

[(1, 305400026), (2, 152700013), (23, 13278262), (46, 6639131), (73, 4183562), (146, 2091781), (1679, 181894), (3358, 90947)]