2977961630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{10399}}^1$

素因数の和:14504

約数の個数: 32

約数和(自身を含む): 6128179200

約数和(自身を除く): 3150217570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4091, 8182, 10399, 20455, 20798, 28637, 40910, 51995, 57274, 72793, 103990, 143185, 145586, 286370, 363965, 727930, 42542309, 85084618, 212711545, 297796163, 425423090, 595592326, 1488980815, 2977961630]

約数ペア:

[(1, 2977961630), (2, 1488980815), (5, 595592326), (7, 425423090), (10, 297796163), (14, 212711545), (35, 85084618), (70, 42542309), (4091, 727930), (8182, 363965), (10399, 286370), (20455, 145586), (20798, 143185), (28637, 103990), (40910, 72793), (51995, 57274)]