2010938760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{242867}}^1$

素因数の和:242907

約数の個数: 96

約数和(自身を含む): 6819733440

約数和(自身を除く): 4808794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 242867, 485734, 728601, 971468, 1214335, 1457202, 1942936, 2185803, 2428670, 2914404, 3643005, 4371606, 4857340, 5585941, 5828808, 7286010, 8743212, 9714680, 10929015, 11171882, 14572020, 16757823, 17486424, 21858030, 22343764, 27929705, 29144040, 33515646, 43716060, 44687528, 50273469, 55859410, 67031292, 83789115, 87432120, 100546938, 111718820, 134062584, 167578230, 201093876, 223437640, 251367345, 335156460, 402187752, 502734690, 670312920, 1005469380, 2010938760]

約数ペア:

[(1, 2010938760), (2, 1005469380), (3, 670312920), (4, 502734690), (5, 402187752), (6, 335156460), (8, 251367345), (9, 223437640), (10, 201093876), (12, 167578230), (15, 134062584), (18, 111718820), (20, 100546938), (23, 87432120), (24, 83789115), (30, 67031292), (36, 55859410), (40, 50273469), (45, 44687528), (46, 43716060), (60, 33515646), (69, 29144040), (72, 27929705), (90, 22343764), (92, 21858030), (115, 17486424), (120, 16757823), (138, 14572020), (180, 11171882), (184, 10929015), (207, 9714680), (230, 8743212), (276, 7286010), (345, 5828808), (360, 5585941), (414, 4857340), (460, 4371606), (552, 3643005), (690, 2914404), (828, 2428670), (920, 2185803), (1035, 1942936), (1380, 1457202), (1656, 1214335), (2070, 971468), (2760, 728601), (4140, 485734), (8280, 242867)]