42372420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{706207}}^1$

素因数の和:706219

約数の個数: 24

約数和(自身を含む): 118642944

約数和(自身を除く): 76270524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 706207, 1412414, 2118621, 2824828, 3531035, 4237242, 7062070, 8474484, 10593105, 14124140, 21186210, 42372420]

約数ペア:

[(1, 42372420), (2, 21186210), (3, 14124140), (4, 10593105), (5, 8474484), (6, 7062070), (10, 4237242), (12, 3531035), (15, 2824828), (20, 2118621), (30, 1412414), (60, 706207)]