27854910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 73022976

約数和(自身を除く): 45168066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 2437, 3810, 4874, 5715, 7311, 11430, 12185, 14622, 21933, 24370, 36555, 43866, 73110, 109665, 219330, 309499, 618998, 928497, 1547495, 1856994, 2785491, 3094990, 4642485, 5570982, 9284970, 13927455, 27854910]

約数ペア:

[(1, 27854910), (2, 13927455), (3, 9284970), (5, 5570982), (6, 4642485), (9, 3094990), (10, 2785491), (15, 1856994), (18, 1547495), (30, 928497), (45, 618998), (90, 309499), (127, 219330), (254, 109665), (381, 73110), (635, 43866), (762, 36555), (1143, 24370), (1270, 21933), (1905, 14622), (2286, 12185), (2437, 11430), (3810, 7311), (4874, 5715)]