30140928

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 90220416

約数和(自身を除く): 60079488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 211, 248, 256, 279, 288, 372, 384, 422, 496, 512, 558, 576, 633, 744, 768, 844, 992, 1116, 1152, 1266, 1488, 1536, 1688, 1899, 1984, 2232, 2304, 2532, 2976, 3376, 3798, 3968, 4464, 4608, 5064, 5952, 6541, 6752, 7596, 7936, 8928, 10128, 11904, 13082, 13504, 15192, 15872, 17856, 19623, 20256, 23808, 26164, 27008, 30384, 35712, 39246, 40512, 47616, 52328, 54016, 58869, 60768, 71424, 78492, 81024, 104656, 108032, 117738, 121536, 142848, 156984, 162048, 209312, 235476, 243072, 313968, 324096, 418624, 470952, 486144, 627936, 837248, 941904, 972288, 1255872, 1674496, 1883808, 2511744, 3348992, 3767616, 5023488, 7535232, 10046976, 15070464, 30140928]

約数ペア:

[(1, 30140928), (2, 15070464), (3, 10046976), (4, 7535232), (6, 5023488), (8, 3767616), (9, 3348992), (12, 2511744), (16, 1883808), (18, 1674496), (24, 1255872), (31, 972288), (32, 941904), (36, 837248), (48, 627936), (62, 486144), (64, 470952), (72, 418624), (93, 324096), (96, 313968), (124, 243072), (128, 235476), (144, 209312), (186, 162048), (192, 156984), (211, 142848), (248, 121536), (256, 117738), (279, 108032), (288, 104656), (372, 81024), (384, 78492), (422, 71424), (496, 60768), (512, 58869), (558, 54016), (576, 52328), (633, 47616), (744, 40512), (768, 39246), (844, 35712), (992, 30384), (1116, 27008), (1152, 26164), (1266, 23808), (1488, 20256), (1536, 19623), (1688, 17856), (1899, 15872), (1984, 15192), (2232, 13504), (2304, 13082), (2532, 11904), (2976, 10128), (3376, 8928), (3798, 7936), (3968, 7596), (4464, 6752), (4608, 6541), (5064, 5952)]