2189968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3853}}^1\times {\mathrm{9473}}^1$

素因数の和:13338

約数の個数: 48

約数和(自身を含む): 6134149728

約数和(自身を除く): 3944181588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3853, 7706, 9473, 11559, 15412, 18946, 19265, 23118, 28419, 37892, 38530, 46236, 47365, 56838, 57795, 77060, 94730, 113676, 115590, 142095, 189460, 231180, 284190, 568380, 36499469, 72998938, 109498407, 145997876, 182497345, 218996814, 364994690, 437993628, 547492035, 729989380, 1094984070, 2189968140]

約数ペア:

[(1, 2189968140), (2, 1094984070), (3, 729989380), (4, 547492035), (5, 437993628), (6, 364994690), (10, 218996814), (12, 182497345), (15, 145997876), (20, 109498407), (30, 72998938), (60, 36499469), (3853, 568380), (7706, 284190), (9473, 231180), (11559, 189460), (15412, 142095), (18946, 115590), (19265, 113676), (23118, 94730), (28419, 77060), (37892, 57795), (38530, 56838), (46236, 47365)]