12148850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 26153088

約数和(自身を除く): 14004238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 337, 350, 515, 674, 721, 1030, 1442, 1685, 2359, 2575, 3370, 3605, 4718, 5150, 7210, 8425, 11795, 16850, 18025, 23590, 34711, 36050, 58975, 69422, 117950, 173555, 242977, 347110, 485954, 867775, 1214885, 1735550, 2429770, 6074425, 12148850]

約数ペア:

[(1, 12148850), (2, 6074425), (5, 2429770), (7, 1735550), (10, 1214885), (14, 867775), (25, 485954), (35, 347110), (50, 242977), (70, 173555), (103, 117950), (175, 69422), (206, 58975), (337, 36050), (350, 34711), (515, 23590), (674, 18025), (721, 16850), (1030, 11795), (1442, 8425), (1685, 7210), (2359, 5150), (2575, 4718), (3370, 3605)]