42187620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703127}}^1$

素因数の和:703139

約数の個数: 24

約数和(自身を含む): 118125504

約数和(自身を除く): 75937884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703127, 1406254, 2109381, 2812508, 3515635, 4218762, 7031270, 8437524, 10546905, 14062540, 21093810, 42187620]

約数ペア:

[(1, 42187620), (2, 21093810), (3, 14062540), (4, 10546905), (5, 8437524), (6, 7031270), (10, 4218762), (12, 3515635), (15, 2812508), (20, 2109381), (30, 1406254), (60, 703127)]