9925790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 12883810

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 439, 595, 646, 665, 878, 1190, 1330, 1615, 2195, 2261, 3073, 3230, 4390, 4522, 6146, 7463, 8341, 11305, 14926, 15365, 16682, 22610, 30730, 37315, 41705, 52241, 58387, 74630, 83410, 104482, 116774, 141797, 261205, 283594, 291935, 522410, 583870, 708985, 992579, 1417970, 1985158, 4962895, 9925790]

約数ペア:

[(1, 9925790), (2, 4962895), (5, 1985158), (7, 1417970), (10, 992579), (14, 708985), (17, 583870), (19, 522410), (34, 291935), (35, 283594), (38, 261205), (70, 141797), (85, 116774), (95, 104482), (119, 83410), (133, 74630), (170, 58387), (190, 52241), (238, 41705), (266, 37315), (323, 30730), (439, 22610), (595, 16682), (646, 15365), (665, 14926), (878, 11305), (1190, 8341), (1330, 7463), (1615, 6146), (2195, 4522), (2261, 4390), (3073, 3230)]