120507842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34849}}^1$

素因数の和:34890

約数の個数: 32

約数和(自身を含む): 234192000

約数和(自身を除く): 113684158

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 34849, 69698, 243943, 453037, 487886, 662131, 906074, 1324262, 3171259, 4634917, 6342518, 8607703, 9269834, 17215406, 60253921, 120507842]

約数ペア:

[(1, 120507842), (2, 60253921), (7, 17215406), (13, 9269834), (14, 8607703), (19, 6342518), (26, 4634917), (38, 3171259), (91, 1324262), (133, 906074), (182, 662131), (247, 487886), (266, 453037), (494, 243943), (1729, 69698), (3458, 34849)]