2767620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 7822080

約数和(自身を除く): 5054460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 239, 386, 478, 579, 717, 772, 956, 965, 1158, 1195, 1434, 1930, 2316, 2390, 2868, 2895, 3585, 3860, 4780, 5790, 7170, 11580, 14340, 46127, 92254, 138381, 184508, 230635, 276762, 461270, 553524, 691905, 922540, 1383810, 2767620]

約数ペア:

[(1, 2767620), (2, 1383810), (3, 922540), (4, 691905), (5, 553524), (6, 461270), (10, 276762), (12, 230635), (15, 184508), (20, 138381), (30, 92254), (60, 46127), (193, 14340), (239, 11580), (386, 7170), (478, 5790), (579, 4780), (717, 3860), (772, 3585), (956, 2895), (965, 2868), (1158, 2390), (1195, 2316), (1434, 1930)]