82856970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131519}}^1$

素因数の和:131539

約数の個数: 48

約数和(自身を含む): 246205440

約数和(自身を除く): 163348470

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, 131519, 263038, 394557, 657595, 789114, 920633, 1183671, 1315190, 1841266, 1972785, 2367342, 2761899, 3945570, 4603165, 5523798, 5918355, 8285697, 9206330, 11836710, 13809495, 16571394, 27618990, 41428485, 82856970]

約数ペア:

[(1, 82856970), (2, 41428485), (3, 27618990), (5, 16571394), (6, 13809495), (7, 11836710), (9, 9206330), (10, 8285697), (14, 5918355), (15, 5523798), (18, 4603165), (21, 3945570), (30, 2761899), (35, 2367342), (42, 1972785), (45, 1841266), (63, 1315190), (70, 1183671), (90, 920633), (105, 789114), (126, 657595), (210, 394557), (315, 263038), (630, 131519)]