130020310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8803}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 268768512

約数和(自身を除く): 138748202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 8803, 14770, 17606, 44015, 61621, 88030, 123242, 308105, 616210, 1857433, 3714866, 9287165, 13002031, 18574330, 26004062, 65010155, 130020310]

約数ペア:

[(1, 130020310), (2, 65010155), (5, 26004062), (7, 18574330), (10, 13002031), (14, 9287165), (35, 3714866), (70, 1857433), (211, 616210), (422, 308105), (1055, 123242), (1477, 88030), (2110, 61621), (2954, 44015), (7385, 17606), (8803, 14770)]