80496718830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81309817}}^1$

素因数の和:81309841

約数の個数: 48

約数和(自身を含む): 228317968944

約数和(自身を除く): 147821250114

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 81309817, 162619634, 243929451, 406549085, 487858902, 731788353, 813098170, 894407987, 1219647255, 1463576706, 1788815974, 2439294510, 2683223961, 3658941765, 4472039935, 5366447922, 7317883530, 8049671883, 8944079870, 13416119805, 16099343766, 26832239610, 40248359415, 80496718830]

約数ペア:

[(1, 80496718830), (2, 40248359415), (3, 26832239610), (5, 16099343766), (6, 13416119805), (9, 8944079870), (10, 8049671883), (11, 7317883530), (15, 5366447922), (18, 4472039935), (22, 3658941765), (30, 2683223961), (33, 2439294510), (45, 1788815974), (55, 1463576706), (66, 1219647255), (90, 894407987), (99, 813098170), (110, 731788353), (165, 487858902), (198, 406549085), (330, 243929451), (495, 162619634), (990, 81309817)]