746390430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21767}}^1$

素因数の和:21910

約数の個数: 64

約数和(自身を含む): 2006138880

約数和(自身を除く): 1259748450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 11430, 17145, 21767, 34290, 43534, 65301, 108835, 130602, 195903, 217670, 326505, 391806, 587709, 653010, 979515, 1175418, 1959030, 2764409, 2938545, 5528818, 5877090, 8293227, 13822045, 16586454, 24879681, 27644090, 41466135, 49759362, 74639043, 82932270, 124398405, 149278086, 248796810, 373195215, 746390430]

約数ペア:

[(1, 746390430), (2, 373195215), (3, 248796810), (5, 149278086), (6, 124398405), (9, 82932270), (10, 74639043), (15, 49759362), (18, 41466135), (27, 27644090), (30, 24879681), (45, 16586454), (54, 13822045), (90, 8293227), (127, 5877090), (135, 5528818), (254, 2938545), (270, 2764409), (381, 1959030), (635, 1175418), (762, 979515), (1143, 653010), (1270, 587709), (1905, 391806), (2286, 326505), (3429, 217670), (3810, 195903), (5715, 130602), (6858, 108835), (11430, 65301), (17145, 43534), (21767, 34290)]