6707860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 15135120

約数和(自身を除く): 8427260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 181, 218, 340, 362, 436, 545, 724, 905, 1090, 1810, 1853, 2180, 3077, 3620, 3706, 6154, 7412, 9265, 12308, 15385, 18530, 19729, 30770, 37060, 39458, 61540, 78916, 98645, 197290, 335393, 394580, 670786, 1341572, 1676965, 3353930, 6707860]

約数ペア:

[(1, 6707860), (2, 3353930), (4, 1676965), (5, 1341572), (10, 670786), (17, 394580), (20, 335393), (34, 197290), (68, 98645), (85, 78916), (109, 61540), (170, 39458), (181, 37060), (218, 30770), (340, 19729), (362, 18530), (436, 15385), (545, 12308), (724, 9265), (905, 7412), (1090, 6154), (1810, 3706), (1853, 3620), (2180, 3077)]