120842774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 213626880

約数和(自身を除く): 92784106

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 403, 494, 589, 607, 806, 1178, 1214, 3211, 5239, 6422, 7657, 7891, 10478, 11533, 15314, 15782, 18817, 23066, 37634, 99541, 102583, 149929, 199082, 205166, 244621, 299858, 357523, 489242, 715046, 1949077, 3180073, 3898154, 4647799, 6360146, 9295598, 60421387, 120842774]

約数ペア:

[(1, 120842774), (2, 60421387), (13, 9295598), (19, 6360146), (26, 4647799), (31, 3898154), (38, 3180073), (62, 1949077), (169, 715046), (247, 489242), (338, 357523), (403, 299858), (494, 244621), (589, 205166), (607, 199082), (806, 149929), (1178, 102583), (1214, 99541), (3211, 37634), (5239, 23066), (6422, 18817), (7657, 15782), (7891, 15314), (10478, 11533)]