2756430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 7683984

約数和(自身を除く): 4927554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 83, 90, 123, 135, 162, 166, 205, 246, 249, 270, 369, 405, 410, 415, 498, 615, 738, 747, 810, 830, 1107, 1230, 1245, 1494, 1845, 2214, 2241, 2490, 3321, 3403, 3690, 3735, 4482, 5535, 6642, 6723, 6806, 7470, 10209, 11070, 11205, 13446, 16605, 17015, 20418, 22410, 30627, 33210, 33615, 34030, 51045, 61254, 67230, 91881, 102090, 153135, 183762, 275643, 306270, 459405, 551286, 918810, 1378215, 2756430]

約数ペア:

[(1, 2756430), (2, 1378215), (3, 918810), (5, 551286), (6, 459405), (9, 306270), (10, 275643), (15, 183762), (18, 153135), (27, 102090), (30, 91881), (41, 67230), (45, 61254), (54, 51045), (81, 34030), (82, 33615), (83, 33210), (90, 30627), (123, 22410), (135, 20418), (162, 17015), (166, 16605), (205, 13446), (246, 11205), (249, 11070), (270, 10209), (369, 7470), (405, 6806), (410, 6723), (415, 6642), (498, 5535), (615, 4482), (738, 3735), (747, 3690), (810, 3403), (830, 3321), (1107, 2490), (1230, 2241), (1245, 2214), (1494, 1845)]