60781490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 137445120

約数和(自身を除く): 76663630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 193, 385, 386, 409, 770, 818, 965, 1351, 1930, 2045, 2123, 2702, 2863, 4090, 4246, 4499, 5726, 6755, 8998, 10615, 13510, 14315, 14861, 21230, 22495, 28630, 29722, 31493, 44990, 62986, 74305, 78937, 148610, 157465, 157874, 314930, 394685, 552559, 789370, 868307, 1105118, 1736614, 2762795, 4341535, 5525590, 6078149, 8683070, 12156298, 30390745, 60781490]

約数ペア:

[(1, 60781490), (2, 30390745), (5, 12156298), (7, 8683070), (10, 6078149), (11, 5525590), (14, 4341535), (22, 2762795), (35, 1736614), (55, 1105118), (70, 868307), (77, 789370), (110, 552559), (154, 394685), (193, 314930), (385, 157874), (386, 157465), (409, 148610), (770, 78937), (818, 74305), (965, 62986), (1351, 44990), (1930, 31493), (2045, 29722), (2123, 28630), (2702, 22495), (2863, 21230), (4090, 14861), (4246, 14315), (4499, 13510), (5726, 10615), (6755, 8998)]