19008064710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2177327}}^1$

素因数の和:2177437

約数の個数: 48

約数和(自身を含む): 49930485696

約数和(自身を除く): 30922420986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 2177327, 4354654, 6531981, 10886635, 13063962, 19595943, 21773270, 32659905, 39191886, 65319810, 97979715, 195959430, 211200719, 422401438, 633602157, 1056003595, 1267204314, 1900806471, 2112007190, 3168010785, 3801612942, 6336021570, 9504032355, 19008064710]

約数ペア:

[(1, 19008064710), (2, 9504032355), (3, 6336021570), (5, 3801612942), (6, 3168010785), (9, 2112007190), (10, 1900806471), (15, 1267204314), (18, 1056003595), (30, 633602157), (45, 422401438), (90, 211200719), (97, 195959430), (194, 97979715), (291, 65319810), (485, 39191886), (582, 32659905), (873, 21773270), (970, 19595943), (1455, 13063962), (1746, 10886635), (2910, 6531981), (4365, 4354654), (8730, 2177327)]