2766210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 7326720

約数和(自身を除く): 4560510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 211, 230, 285, 345, 422, 437, 570, 633, 690, 874, 1055, 1266, 1311, 2110, 2185, 2622, 3165, 4009, 4370, 4853, 6330, 6555, 8018, 9706, 12027, 13110, 14559, 20045, 24054, 24265, 29118, 40090, 48530, 60135, 72795, 92207, 120270, 145590, 184414, 276621, 461035, 553242, 922070, 1383105, 2766210]

約数ペア:

[(1, 2766210), (2, 1383105), (3, 922070), (5, 553242), (6, 461035), (10, 276621), (15, 184414), (19, 145590), (23, 120270), (30, 92207), (38, 72795), (46, 60135), (57, 48530), (69, 40090), (95, 29118), (114, 24265), (115, 24054), (138, 20045), (190, 14559), (211, 13110), (230, 12027), (285, 9706), (345, 8018), (422, 6555), (437, 6330), (570, 4853), (633, 4370), (690, 4009), (874, 3165), (1055, 2622), (1266, 2185), (1311, 2110)]