120438530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9461}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 231629760

約数和(自身を除く): 111191230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 9461, 12730, 18922, 47305, 94610, 179759, 359518, 633887, 898795, 1267774, 1797590, 3169435, 6338870, 12043853, 24087706, 60219265, 120438530]

約数ペア:

[(1, 120438530), (2, 60219265), (5, 24087706), (10, 12043853), (19, 6338870), (38, 3169435), (67, 1797590), (95, 1267774), (134, 898795), (190, 633887), (335, 359518), (670, 179759), (1273, 94610), (2546, 47305), (6365, 18922), (9461, 12730)]