2065702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14755021}}^1$

素因数の和:14755037

約数の個数: 24

約数和(自身を含む): 4957687392

約数和(自身を除く): 2891984452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14755021, 29510042, 59020084, 73775105, 103285147, 147550210, 206570294, 295100420, 413140588, 516425735, 1032851470, 2065702940]

約数ペア:

[(1, 2065702940), (2, 1032851470), (4, 516425735), (5, 413140588), (7, 295100420), (10, 206570294), (14, 147550210), (20, 103285147), (28, 73775105), (35, 59020084), (70, 29510042), (140, 14755021)]