30249976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 60566400

約数和(自身を除く): 30316424

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 2803, 5396, 5606, 10792, 11212, 22424, 53257, 106514, 199013, 213028, 398026, 426056, 796052, 1592104, 3781247, 7562494, 15124988, 30249976]

約数ペア:

[(1, 30249976), (2, 15124988), (4, 7562494), (8, 3781247), (19, 1592104), (38, 796052), (71, 426056), (76, 398026), (142, 213028), (152, 199013), (284, 106514), (568, 53257), (1349, 22424), (2698, 11212), (2803, 10792), (5396, 5606)]