30889872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 96478200

約数和(自身を除く): 65588328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 569, 624, 696, 754, 936, 1044, 1131, 1138, 1392, 1508, 1707, 1872, 2088, 2262, 2276, 3016, 3393, 3414, 4176, 4524, 4552, 5121, 6032, 6786, 6828, 7397, 9048, 9104, 10242, 13572, 13656, 14794, 16501, 18096, 20484, 22191, 27144, 27312, 29588, 33002, 40968, 44382, 49503, 54288, 59176, 66004, 66573, 81936, 88764, 99006, 118352, 132008, 133146, 148509, 177528, 198012, 214513, 264016, 266292, 297018, 355056, 396024, 429026, 532584, 594036, 643539, 792048, 858052, 1065168, 1188072, 1287078, 1716104, 1930617, 2376144, 2574156, 3432208, 3861234, 5148312, 7722468, 10296624, 15444936, 30889872]

約数ペア:

[(1, 30889872), (2, 15444936), (3, 10296624), (4, 7722468), (6, 5148312), (8, 3861234), (9, 3432208), (12, 2574156), (13, 2376144), (16, 1930617), (18, 1716104), (24, 1287078), (26, 1188072), (29, 1065168), (36, 858052), (39, 792048), (48, 643539), (52, 594036), (58, 532584), (72, 429026), (78, 396024), (87, 355056), (104, 297018), (116, 266292), (117, 264016), (144, 214513), (156, 198012), (174, 177528), (208, 148509), (232, 133146), (234, 132008), (261, 118352), (312, 99006), (348, 88764), (377, 81936), (464, 66573), (468, 66004), (522, 59176), (569, 54288), (624, 49503), (696, 44382), (754, 40968), (936, 33002), (1044, 29588), (1131, 27312), (1138, 27144), (1392, 22191), (1508, 20484), (1707, 18096), (1872, 16501), (2088, 14794), (2262, 13656), (2276, 13572), (3016, 10242), (3393, 9104), (3414, 9048), (4176, 7397), (4524, 6828), (4552, 6786), (5121, 6032)]