4518660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 8254716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 593, 635, 762, 1186, 1270, 1524, 1779, 1905, 2372, 2540, 2965, 3558, 3810, 5930, 7116, 7620, 8895, 11860, 17790, 35580, 75311, 150622, 225933, 301244, 376555, 451866, 753110, 903732, 1129665, 1506220, 2259330, 4518660]

約数ペア:

[(1, 4518660), (2, 2259330), (3, 1506220), (4, 1129665), (5, 903732), (6, 753110), (10, 451866), (12, 376555), (15, 301244), (20, 225933), (30, 150622), (60, 75311), (127, 35580), (254, 17790), (381, 11860), (508, 8895), (593, 7620), (635, 7116), (762, 5930), (1186, 3810), (1270, 3558), (1524, 2965), (1779, 2540), (1905, 2372)]