42769140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712819}}^1$

素因数の和:712831

約数の個数: 24

約数和(自身を含む): 119753760

約数和(自身を除く): 76984620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712819, 1425638, 2138457, 2851276, 3564095, 4276914, 7128190, 8553828, 10692285, 14256380, 21384570, 42769140]

約数ペア:

[(1, 42769140), (2, 21384570), (3, 14256380), (4, 10692285), (5, 8553828), (6, 7128190), (10, 4276914), (12, 3564095), (15, 2851276), (20, 2138457), (30, 1425638), (60, 712819)]