68511170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 85349950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 953, 1027, 1106, 1906, 2054, 2765, 4765, 5135, 5530, 6671, 7189, 9530, 10270, 12389, 13342, 14378, 24778, 33355, 35945, 61945, 66710, 71890, 75287, 86723, 123890, 150574, 173446, 376435, 433615, 527009, 752870, 867230, 978731, 1054018, 1957462, 2635045, 4893655, 5270090, 6851117, 9787310, 13702234, 34255585, 68511170]

約数ペア:

[(1, 68511170), (2, 34255585), (5, 13702234), (7, 9787310), (10, 6851117), (13, 5270090), (14, 4893655), (26, 2635045), (35, 1957462), (65, 1054018), (70, 978731), (79, 867230), (91, 752870), (130, 527009), (158, 433615), (182, 376435), (395, 173446), (455, 150574), (553, 123890), (790, 86723), (910, 75287), (953, 71890), (1027, 66710), (1106, 61945), (1906, 35945), (2054, 33355), (2765, 24778), (4765, 14378), (5135, 13342), (5530, 12389), (6671, 10270), (7189, 9530)]