30871612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 57308832

約数和(自身を除く): 26437220

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5501, 5612, 11002, 22004, 126523, 253046, 335561, 506092, 671122, 1342244, 7717903, 15435806, 30871612]

約数ペア:

[(1, 30871612), (2, 15435806), (4, 7717903), (23, 1342244), (46, 671122), (61, 506092), (92, 335561), (122, 253046), (244, 126523), (1403, 22004), (2806, 11002), (5501, 5612)]