1918769370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{8093}}^1$

素因数の和:9239

約数の個数: 64

約数和(自身を含む): 5268222720

約数和(自身を除く): 3349453350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1129, 2258, 3387, 5645, 6774, 7903, 8093, 11290, 15806, 16186, 16935, 23709, 24279, 33870, 39515, 40465, 47418, 48558, 56651, 79030, 80930, 113302, 118545, 121395, 169953, 237090, 242790, 283255, 339906, 566510, 849765, 1699530, 9136997, 18273994, 27410991, 45684985, 54821982, 63958979, 91369970, 127917958, 137054955, 191876937, 274109910, 319794895, 383753874, 639589790, 959384685, 1918769370]

約数ペア:

[(1, 1918769370), (2, 959384685), (3, 639589790), (5, 383753874), (6, 319794895), (7, 274109910), (10, 191876937), (14, 137054955), (15, 127917958), (21, 91369970), (30, 63958979), (35, 54821982), (42, 45684985), (70, 27410991), (105, 18273994), (210, 9136997), (1129, 1699530), (2258, 849765), (3387, 566510), (5645, 339906), (6774, 283255), (7903, 242790), (8093, 237090), (11290, 169953), (15806, 121395), (16186, 118545), (16935, 113302), (23709, 80930), (24279, 79030), (33870, 56651), (39515, 48558), (40465, 47418)]