6845640660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{277601}}^1$

素因数の和:277753

約数の個数: 72

約数和(自身を含む): 20916755496

約数和(自身を除く): 14071114836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 277601, 555202, 832803, 1110404, 1388005, 1665606, 2498409, 2776010, 3331212, 4164015, 4996818, 5552020, 8328030, 9993636, 12492045, 16656060, 24984090, 38031337, 49968180, 76062674, 114094011, 152125348, 190156685, 228188022, 342282033, 380313370, 456376044, 570470055, 684564066, 760626740, 1140940110, 1369128132, 1711410165, 2281880220, 3422820330, 6845640660]

約数ペア:

[(1, 6845640660), (2, 3422820330), (3, 2281880220), (4, 1711410165), (5, 1369128132), (6, 1140940110), (9, 760626740), (10, 684564066), (12, 570470055), (15, 456376044), (18, 380313370), (20, 342282033), (30, 228188022), (36, 190156685), (45, 152125348), (60, 114094011), (90, 76062674), (137, 49968180), (180, 38031337), (274, 24984090), (411, 16656060), (548, 12492045), (685, 9993636), (822, 8328030), (1233, 5552020), (1370, 4996818), (1644, 4164015), (2055, 3331212), (2466, 2776010), (2740, 2498409), (4110, 1665606), (4932, 1388005), (6165, 1110404), (8220, 832803), (12330, 555202), (24660, 277601)]