27016060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 33524420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 439, 724, 878, 905, 1756, 1810, 2195, 3077, 3620, 4390, 6154, 7463, 8780, 12308, 14926, 15385, 29852, 30770, 37315, 61540, 74630, 79459, 149260, 158918, 317836, 397295, 794590, 1350803, 1589180, 2701606, 5403212, 6754015, 13508030, 27016060]

約数ペア:

[(1, 27016060), (2, 13508030), (4, 6754015), (5, 5403212), (10, 2701606), (17, 1589180), (20, 1350803), (34, 794590), (68, 397295), (85, 317836), (170, 158918), (181, 149260), (340, 79459), (362, 74630), (439, 61540), (724, 37315), (878, 30770), (905, 29852), (1756, 15385), (1810, 14926), (2195, 12308), (3077, 8780), (3620, 7463), (4390, 6154)]