10704645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 22464000

約数和(自身を除く): 11759355

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 1999, 5355, 5997, 9995, 13993, 17991, 29985, 33983, 41979, 69965, 89955, 101949, 125937, 169915, 209895, 237881, 305847, 509745, 629685, 713643, 1189405, 1529235, 2140929, 3568215, 10704645]

約数ペア:

[(1, 10704645), (3, 3568215), (5, 2140929), (7, 1529235), (9, 1189405), (15, 713643), (17, 629685), (21, 509745), (35, 305847), (45, 237881), (51, 209895), (63, 169915), (85, 125937), (105, 101949), (119, 89955), (153, 69965), (255, 41979), (315, 33983), (357, 29985), (595, 17991), (765, 13993), (1071, 9995), (1785, 5997), (1999, 5355)]