72550310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2887}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 77163610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 2887, 3590, 5026, 5774, 12565, 14435, 20209, 25130, 28870, 40418, 101045, 202090, 1036433, 2072866, 5182165, 7255031, 10364330, 14510062, 36275155, 72550310]

約数ペア:

[(1, 72550310), (2, 36275155), (5, 14510062), (7, 10364330), (10, 7255031), (14, 5182165), (35, 2072866), (70, 1036433), (359, 202090), (718, 101045), (1795, 40418), (2513, 28870), (2887, 25130), (3590, 20209), (5026, 14435), (5774, 12565)]