30090984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 98841600

約数和(自身を除く): 68750616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 857, 924, 1064, 1254, 1463, 1596, 1672, 1714, 1848, 2508, 2571, 2926, 3192, 3428, 4389, 5016, 5142, 5852, 5999, 6856, 8778, 9427, 10284, 11704, 11998, 16283, 17556, 17997, 18854, 20568, 23996, 28281, 32566, 35112, 35994, 37708, 47992, 48849, 56562, 65132, 65989, 71988, 75416, 97698, 113124, 113981, 130264, 131978, 143976, 179113, 195396, 197967, 226248, 227962, 263956, 341943, 358226, 390792, 395934, 455924, 527912, 537339, 683886, 716452, 791868, 911848, 1074678, 1253791, 1367772, 1432904, 1583736, 2149356, 2507582, 2735544, 3761373, 4298712, 5015164, 7522746, 10030328, 15045492, 30090984]

約数ペア:

[(1, 30090984), (2, 15045492), (3, 10030328), (4, 7522746), (6, 5015164), (7, 4298712), (8, 3761373), (11, 2735544), (12, 2507582), (14, 2149356), (19, 1583736), (21, 1432904), (22, 1367772), (24, 1253791), (28, 1074678), (33, 911848), (38, 791868), (42, 716452), (44, 683886), (56, 537339), (57, 527912), (66, 455924), (76, 395934), (77, 390792), (84, 358226), (88, 341943), (114, 263956), (132, 227962), (133, 226248), (152, 197967), (154, 195396), (168, 179113), (209, 143976), (228, 131978), (231, 130264), (264, 113981), (266, 113124), (308, 97698), (399, 75416), (418, 71988), (456, 65989), (462, 65132), (532, 56562), (616, 48849), (627, 47992), (798, 37708), (836, 35994), (857, 35112), (924, 32566), (1064, 28281), (1254, 23996), (1463, 20568), (1596, 18854), (1672, 17997), (1714, 17556), (1848, 16283), (2508, 11998), (2571, 11704), (2926, 10284), (3192, 9427), (3428, 8778), (4389, 6856), (5016, 5999), (5142, 5852)]