68983310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 139503168

約数和(自身を除く): 70519858

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 1213, 2426, 2585, 5170, 5687, 6065, 11374, 12130, 13343, 26686, 28435, 56870, 57011, 66715, 114022, 133430, 146773, 285055, 293546, 570110, 627121, 733865, 1254242, 1467730, 3135605, 6271210, 6898331, 13796662, 34491655, 68983310]

約数ペア:

[(1, 68983310), (2, 34491655), (5, 13796662), (10, 6898331), (11, 6271210), (22, 3135605), (47, 1467730), (55, 1254242), (94, 733865), (110, 627121), (121, 570110), (235, 293546), (242, 285055), (470, 146773), (517, 133430), (605, 114022), (1034, 66715), (1210, 57011), (1213, 56870), (2426, 28435), (2585, 26686), (5170, 13343), (5687, 12130), (6065, 11374)]