71010310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 149484096

約数和(自身を除く): 78473786

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 463, 490, 626, 926, 1565, 2191, 2315, 3130, 3241, 4382, 4630, 6482, 10955, 15337, 16205, 21910, 22687, 30674, 32410, 45374, 76685, 113435, 144919, 153370, 226870, 289838, 724595, 1014433, 1449190, 2028866, 5072165, 7101031, 10144330, 14202062, 35505155, 71010310]

約数ペア:

[(1, 71010310), (2, 35505155), (5, 14202062), (7, 10144330), (10, 7101031), (14, 5072165), (35, 2028866), (49, 1449190), (70, 1014433), (98, 724595), (245, 289838), (313, 226870), (463, 153370), (490, 144919), (626, 113435), (926, 76685), (1565, 45374), (2191, 32410), (2315, 30674), (3130, 22687), (3241, 21910), (4382, 16205), (4630, 15337), (6482, 10955)]