76071870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{120749}}^1$

素因数の和:120769

約数の個数: 48

約数和(自身を含む): 226044000

約数和(自身を除く): 149972130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 120749, 241498, 362247, 603745, 724494, 845243, 1086741, 1207490, 1690486, 1811235, 2173482, 2535729, 3622470, 4226215, 5071458, 5433705, 7607187, 8452430, 10867410, 12678645, 15214374, 25357290, 38035935, 76071870]

約数ペア:

[(1, 76071870), (2, 38035935), (3, 25357290), (5, 15214374), (6, 12678645), (7, 10867410), (9, 8452430), (10, 7607187), (14, 5433705), (15, 5071458), (18, 4226215), (21, 3622470), (30, 2535729), (35, 2173482), (42, 1811235), (45, 1690486), (63, 1207490), (70, 1086741), (90, 845243), (105, 724494), (126, 603745), (210, 362247), (315, 241498), (630, 120749)]