30490398

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5821}}^1$

素因数の和:5929

約数の個数: 32

約数和(自身を含む): 68466720

約数和(自身を除く): 37976322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5821, 11642, 17463, 34926, 52389, 104778, 157167, 314334, 564637, 1129274, 1693911, 3387822, 5081733, 10163466, 15245199, 30490398]

約数ペア:

[(1, 30490398), (2, 15245199), (3, 10163466), (6, 5081733), (9, 3387822), (18, 1693911), (27, 1129274), (54, 564637), (97, 314334), (194, 157167), (291, 104778), (582, 52389), (873, 34926), (1746, 17463), (2619, 11642), (5238, 5821)]