1746290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 4112640

約数和(自身を除く): 2366350

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 101, 130, 133, 182, 190, 202, 247, 266, 455, 494, 505, 665, 707, 910, 1010, 1235, 1313, 1330, 1414, 1729, 1919, 2470, 2626, 3458, 3535, 3838, 6565, 7070, 8645, 9191, 9595, 13130, 13433, 17290, 18382, 19190, 24947, 26866, 45955, 49894, 67165, 91910, 124735, 134330, 174629, 249470, 349258, 873145, 1746290]

約数ペア:

[(1, 1746290), (2, 873145), (5, 349258), (7, 249470), (10, 174629), (13, 134330), (14, 124735), (19, 91910), (26, 67165), (35, 49894), (38, 45955), (65, 26866), (70, 24947), (91, 19190), (95, 18382), (101, 17290), (130, 13433), (133, 13130), (182, 9595), (190, 9191), (202, 8645), (247, 7070), (266, 6565), (455, 3838), (494, 3535), (505, 3458), (665, 2626), (707, 2470), (910, 1919), (1010, 1729), (1235, 1414), (1313, 1330)]