317967370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15091}}^1$

素因数の和:15155

約数の個数: 48

約数和(自身を含む): 681313248

約数和(自身を除く): 363345878

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 15091, 21070, 30182, 75455, 105637, 150910, 211274, 528185, 648913, 739459, 1056370, 1297826, 1478918, 3244565, 3697295, 4542391, 6489130, 7394590, 9084782, 22711955, 31796737, 45423910, 63593474, 158983685, 317967370]

約数ペア:

[(1, 317967370), (2, 158983685), (5, 63593474), (7, 45423910), (10, 31796737), (14, 22711955), (35, 9084782), (43, 7394590), (49, 6489130), (70, 4542391), (86, 3697295), (98, 3244565), (215, 1478918), (245, 1297826), (301, 1056370), (430, 739459), (490, 648913), (602, 528185), (1505, 211274), (2107, 150910), (3010, 105637), (4214, 75455), (10535, 30182), (15091, 21070)]