30189984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 91699776

約数和(自身を除く): 61509792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 113, 121, 132, 138, 176, 184, 226, 242, 253, 264, 276, 339, 352, 363, 368, 452, 484, 506, 528, 552, 678, 726, 736, 759, 904, 968, 1012, 1056, 1104, 1243, 1356, 1452, 1518, 1808, 1936, 2024, 2208, 2486, 2599, 2712, 2783, 2904, 3036, 3616, 3729, 3872, 4048, 4972, 5198, 5424, 5566, 5808, 6072, 7458, 7797, 8096, 8349, 9944, 10396, 10848, 11132, 11616, 12144, 13673, 14916, 15594, 16698, 19888, 20792, 22264, 24288, 27346, 28589, 29832, 31188, 33396, 39776, 41019, 41584, 44528, 54692, 57178, 59664, 62376, 66792, 82038, 83168, 85767, 89056, 109384, 114356, 119328, 124752, 133584, 164076, 171534, 218768, 228712, 249504, 267168, 314479, 328152, 343068, 437536, 457424, 628958, 656304, 686136, 914848, 943437, 1257916, 1312608, 1372272, 1886874, 2515832, 2744544, 3773748, 5031664, 7547496, 10063328, 15094992, 30189984]

約数ペア:

[(1, 30189984), (2, 15094992), (3, 10063328), (4, 7547496), (6, 5031664), (8, 3773748), (11, 2744544), (12, 2515832), (16, 1886874), (22, 1372272), (23, 1312608), (24, 1257916), (32, 943437), (33, 914848), (44, 686136), (46, 656304), (48, 628958), (66, 457424), (69, 437536), (88, 343068), (92, 328152), (96, 314479), (113, 267168), (121, 249504), (132, 228712), (138, 218768), (176, 171534), (184, 164076), (226, 133584), (242, 124752), (253, 119328), (264, 114356), (276, 109384), (339, 89056), (352, 85767), (363, 83168), (368, 82038), (452, 66792), (484, 62376), (506, 59664), (528, 57178), (552, 54692), (678, 44528), (726, 41584), (736, 41019), (759, 39776), (904, 33396), (968, 31188), (1012, 29832), (1056, 28589), (1104, 27346), (1243, 24288), (1356, 22264), (1452, 20792), (1518, 19888), (1808, 16698), (1936, 15594), (2024, 14916), (2208, 13673), (2486, 12144), (2599, 11616), (2712, 11132), (2783, 10848), (2904, 10396), (3036, 9944), (3616, 8349), (3729, 8096), (3872, 7797), (4048, 7458), (4972, 6072), (5198, 5808), (5424, 5566)]