29741180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{212437}}^1$

素因数の和:212453

約数の個数: 24

約数和(自身を含む): 71379168

約数和(自身を除く): 41637988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 212437, 424874, 849748, 1062185, 1487059, 2124370, 2974118, 4248740, 5948236, 7435295, 14870590, 29741180]

約数ペア:

[(1, 29741180), (2, 14870590), (4, 7435295), (5, 5948236), (7, 4248740), (10, 2974118), (14, 2124370), (20, 1487059), (28, 1062185), (35, 849748), (70, 424874), (140, 212437)]