2019148680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{13691}}^1$

素因数の和:14934

約数の個数: 64

約数和(自身を含む): 6062817600

約数和(自身を除く): 4043668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229, 2458, 3687, 4916, 6145, 7374, 9832, 12290, 13691, 14748, 18435, 24580, 27382, 29496, 36870, 41073, 49160, 54764, 68455, 73740, 82146, 109528, 136910, 147480, 164292, 205365, 273820, 328584, 410730, 547640, 821460, 1642920, 16826239, 33652478, 50478717, 67304956, 84131195, 100957434, 134609912, 168262390, 201914868, 252393585, 336524780, 403829736, 504787170, 673049560, 1009574340, 2019148680]

約数ペア:

[(1, 2019148680), (2, 1009574340), (3, 673049560), (4, 504787170), (5, 403829736), (6, 336524780), (8, 252393585), (10, 201914868), (12, 168262390), (15, 134609912), (20, 100957434), (24, 84131195), (30, 67304956), (40, 50478717), (60, 33652478), (120, 16826239), (1229, 1642920), (2458, 821460), (3687, 547640), (4916, 410730), (6145, 328584), (7374, 273820), (9832, 205365), (12290, 164292), (13691, 147480), (14748, 136910), (18435, 109528), (24580, 82146), (27382, 73740), (29496, 68455), (36870, 54764), (41073, 49160)]