78360347220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6629471}}^1$

素因数の和:6629680

約数の個数: 48

約数和(自身を含む): 220522756608

約数和(自身を除く): 142162409388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 6629471, 13258942, 19888413, 26517884, 33147355, 39776826, 66294710, 79553652, 99442065, 132589420, 198884130, 397768260, 1306005787, 2612011574, 3918017361, 5224023148, 6530028935, 7836034722, 13060057870, 15672069444, 19590086805, 26120115740, 39180173610, 78360347220]

約数ペア:

[(1, 78360347220), (2, 39180173610), (3, 26120115740), (4, 19590086805), (5, 15672069444), (6, 13060057870), (10, 7836034722), (12, 6530028935), (15, 5224023148), (20, 3918017361), (30, 2612011574), (60, 1306005787), (197, 397768260), (394, 198884130), (591, 132589420), (788, 99442065), (985, 79553652), (1182, 66294710), (1970, 39776826), (2364, 33147355), (2955, 26517884), (3940, 19888413), (5910, 13258942), (11820, 6629471)]