64320410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 145926144

約数和(自身を除く): 81605734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 721, 770, 811, 1030, 1133, 1442, 1622, 2266, 3605, 4055, 5665, 5677, 7210, 7931, 8110, 8921, 11330, 11354, 15862, 17842, 28385, 39655, 44605, 56770, 62447, 79310, 83533, 89210, 124894, 167066, 312235, 417665, 584731, 624470, 835330, 918863, 1169462, 1837726, 2923655, 4594315, 5847310, 6432041, 9188630, 12864082, 32160205, 64320410]

約数ペア:

[(1, 64320410), (2, 32160205), (5, 12864082), (7, 9188630), (10, 6432041), (11, 5847310), (14, 4594315), (22, 2923655), (35, 1837726), (55, 1169462), (70, 918863), (77, 835330), (103, 624470), (110, 584731), (154, 417665), (206, 312235), (385, 167066), (515, 124894), (721, 89210), (770, 83533), (811, 79310), (1030, 62447), (1133, 56770), (1442, 44605), (1622, 39655), (2266, 28385), (3605, 17842), (4055, 15862), (5665, 11354), (5677, 11330), (7210, 8921), (7931, 8110)]