1789140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29819}}^1$

素因数の和:29831

約数の個数: 24

約数和(自身を含む): 5009760

約数和(自身を除く): 3220620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 29819, 59638, 89457, 119276, 149095, 178914, 298190, 357828, 447285, 596380, 894570, 1789140]

約数ペア:

[(1, 1789140), (2, 894570), (3, 596380), (4, 447285), (5, 357828), (6, 298190), (10, 178914), (12, 149095), (15, 119276), (20, 89457), (30, 59638), (60, 29819)]