151560990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{80191}}^1$

素因数の和:80214

約数の個数: 64

約数和(自身を含む): 461905920

約数和(自身を除く): 310344930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 80191, 160382, 240573, 400955, 481146, 561337, 721719, 801910, 1122674, 1202865, 1443438, 1684011, 2165157, 2405730, 2806685, 3368022, 3608595, 4330314, 5052033, 5613370, 7217190, 8420055, 10104066, 10825785, 15156099, 16840110, 21651570, 25260165, 30312198, 50520330, 75780495, 151560990]

約数ペア:

[(1, 151560990), (2, 75780495), (3, 50520330), (5, 30312198), (6, 25260165), (7, 21651570), (9, 16840110), (10, 15156099), (14, 10825785), (15, 10104066), (18, 8420055), (21, 7217190), (27, 5613370), (30, 5052033), (35, 4330314), (42, 3608595), (45, 3368022), (54, 2806685), (63, 2405730), (70, 2165157), (90, 1684011), (105, 1443438), (126, 1202865), (135, 1122674), (189, 801910), (210, 721719), (270, 561337), (315, 481146), (378, 400955), (630, 240573), (945, 160382), (1890, 80191)]