67008830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1117}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 138131136

約数和(自身を除く): 71122306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 857, 1117, 1714, 2234, 4285, 5585, 5999, 7819, 8570, 11170, 11998, 15638, 29995, 39095, 59990, 78190, 957269, 1914538, 4786345, 6700883, 9572690, 13401766, 33504415, 67008830]

約数ペア:

[(1, 67008830), (2, 33504415), (5, 13401766), (7, 9572690), (10, 6700883), (14, 4786345), (35, 1914538), (70, 957269), (857, 78190), (1117, 59990), (1714, 39095), (2234, 29995), (4285, 15638), (5585, 11998), (5999, 11170), (7819, 8570)]