30566494

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 56733696

約数和(自身を除く): 26167202

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 191, 322, 382, 497, 994, 1127, 1337, 1633, 2254, 2674, 3266, 3479, 4393, 6958, 8786, 9359, 11431, 13561, 18718, 22862, 27122, 30751, 61502, 80017, 94927, 160034, 189854, 215257, 311903, 430514, 623806, 664489, 1328978, 2183321, 4366642, 15283247, 30566494]

約数ペア:

[(1, 30566494), (2, 15283247), (7, 4366642), (14, 2183321), (23, 1328978), (46, 664489), (49, 623806), (71, 430514), (98, 311903), (142, 215257), (161, 189854), (191, 160034), (322, 94927), (382, 80017), (497, 61502), (994, 30751), (1127, 27122), (1337, 22862), (1633, 18718), (2254, 13561), (2674, 11431), (3266, 9359), (3479, 8786), (4393, 6958)]