34578765

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 40416435

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 61, 65, 85, 95, 117, 135, 153, 171, 183, 195, 221, 247, 255, 285, 305, 323, 351, 459, 513, 549, 585, 663, 741, 765, 793, 855, 915, 969, 1037, 1105, 1159, 1235, 1615, 1647, 1755, 1989, 2223, 2295, 2379, 2565, 2745, 2907, 3111, 3315, 3477, 3705, 3965, 4199, 4845, 5185, 5795, 5967, 6669, 7137, 8235, 8721, 9333, 9945, 10431, 11115, 11895, 12597, 13481, 14535, 15067, 15555, 17385, 19703, 20995, 21411, 27999, 29835, 31293, 33345, 35685, 37791, 40443, 43605, 45201, 46665, 52155, 59109, 62985, 67405, 75335, 98515, 107055, 113373, 121329, 135603, 139995, 156465, 177327, 188955, 202215, 226005, 256139, 295545, 363987, 406809, 531981, 566865, 606645, 678015, 768417, 886635, 1280695, 1819935, 2034045, 2305251, 2659905, 3842085, 6915753, 11526255, 34578765]

約数ペア:

[(1, 34578765), (3, 11526255), (5, 6915753), (9, 3842085), (13, 2659905), (15, 2305251), (17, 2034045), (19, 1819935), (27, 1280695), (39, 886635), (45, 768417), (51, 678015), (57, 606645), (61, 566865), (65, 531981), (85, 406809), (95, 363987), (117, 295545), (135, 256139), (153, 226005), (171, 202215), (183, 188955), (195, 177327), (221, 156465), (247, 139995), (255, 135603), (285, 121329), (305, 113373), (323, 107055), (351, 98515), (459, 75335), (513, 67405), (549, 62985), (585, 59109), (663, 52155), (741, 46665), (765, 45201), (793, 43605), (855, 40443), (915, 37791), (969, 35685), (1037, 33345), (1105, 31293), (1159, 29835), (1235, 27999), (1615, 21411), (1647, 20995), (1755, 19703), (1989, 17385), (2223, 15555), (2295, 15067), (2379, 14535), (2565, 13481), (2745, 12597), (2907, 11895), (3111, 11115), (3315, 10431), (3477, 9945), (3705, 9333), (3965, 8721), (4199, 8235), (4845, 7137), (5185, 6669), (5795, 5967)]