305655234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{30341}}^1$

素因数の和:30442

約数の個数: 32

約数和(自身を含む): 646648704

約数和(自身を除く): 340993470

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 30341, 60682, 91023, 182046, 697843, 1395686, 2093529, 2214893, 4187058, 4429786, 6644679, 13289358, 50942539, 101885078, 152827617, 305655234]

約数ペア:

[(1, 305655234), (2, 152827617), (3, 101885078), (6, 50942539), (23, 13289358), (46, 6644679), (69, 4429786), (73, 4187058), (138, 2214893), (146, 2093529), (219, 1395686), (438, 697843), (1679, 182046), (3358, 91023), (5037, 60682), (10074, 30341)]