30045279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 15076257

約数列:

[1, 3, 11, 33, 67, 107, 127, 201, 321, 381, 737, 1177, 1397, 2211, 3531, 4191, 7169, 8509, 13589, 21507, 25527, 40767, 78859, 93599, 149479, 236577, 280797, 448437, 910463, 2731389, 10015093, 30045279]

約数ペア:

[(1, 30045279), (3, 10015093), (11, 2731389), (33, 910463), (67, 448437), (107, 280797), (127, 236577), (201, 149479), (321, 93599), (381, 78859), (737, 40767), (1177, 25527), (1397, 21507), (2211, 13589), (3531, 8509), (4191, 7169)]