7261860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 20514816

約数和(自身を除く): 13252956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 953, 1270, 1524, 1905, 1906, 2540, 2859, 3810, 3812, 4765, 5718, 7620, 9530, 11436, 14295, 19060, 28590, 57180, 121031, 242062, 363093, 484124, 605155, 726186, 1210310, 1452372, 1815465, 2420620, 3630930, 7261860]

約数ペア:

[(1, 7261860), (2, 3630930), (3, 2420620), (4, 1815465), (5, 1452372), (6, 1210310), (10, 726186), (12, 605155), (15, 484124), (20, 363093), (30, 242062), (60, 121031), (127, 57180), (254, 28590), (381, 19060), (508, 14295), (635, 11436), (762, 9530), (953, 7620), (1270, 5718), (1524, 4765), (1905, 3812), (1906, 3810), (2540, 2859)]