971087180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6936337}}^1$

素因数の和:6936353

約数の個数: 24

約数和(自身を含む): 2330609568

約数和(自身を除く): 1359522388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6936337, 13872674, 27745348, 34681685, 48554359, 69363370, 97108718, 138726740, 194217436, 242771795, 485543590, 971087180]

約数ペア:

[(1, 971087180), (2, 485543590), (4, 242771795), (5, 194217436), (7, 138726740), (10, 97108718), (14, 69363370), (20, 48554359), (28, 34681685), (35, 27745348), (70, 13872674), (140, 6936337)]