1906960680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5297113}}^1$

素因数の和:5297130

約数の個数: 48

約数和(自身を含む): 6197623380

約数和(自身を除く): 4290662700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5297113, 10594226, 15891339, 21188452, 26485565, 31782678, 42376904, 47674017, 52971130, 63565356, 79456695, 95348034, 105942260, 127130712, 158913390, 190696068, 211884520, 238370085, 317826780, 381392136, 476740170, 635653560, 953480340, 1906960680]

約数ペア:

[(1, 1906960680), (2, 953480340), (3, 635653560), (4, 476740170), (5, 381392136), (6, 317826780), (8, 238370085), (9, 211884520), (10, 190696068), (12, 158913390), (15, 127130712), (18, 105942260), (20, 95348034), (24, 79456695), (30, 63565356), (36, 52971130), (40, 47674017), (45, 42376904), (60, 31782678), (72, 26485565), (90, 21188452), (120, 15891339), (180, 10594226), (360, 5297113)]