2017906860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{29789}}^1$

素因数の和:30930

約数の個数: 48

約数和(自身を含む): 5655333600

約数和(自身を除く): 3637426740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1129, 2258, 3387, 4516, 5645, 6774, 11290, 13548, 16935, 22580, 29789, 33870, 59578, 67740, 89367, 119156, 148945, 178734, 297890, 357468, 446835, 595780, 893670, 1787340, 33631781, 67263562, 100895343, 134527124, 168158905, 201790686, 336317810, 403581372, 504476715, 672635620, 1008953430, 2017906860]

約数ペア:

[(1, 2017906860), (2, 1008953430), (3, 672635620), (4, 504476715), (5, 403581372), (6, 336317810), (10, 201790686), (12, 168158905), (15, 134527124), (20, 100895343), (30, 67263562), (60, 33631781), (1129, 1787340), (2258, 893670), (3387, 595780), (4516, 446835), (5645, 357468), (6774, 297890), (11290, 178734), (13548, 148945), (16935, 119156), (22580, 89367), (29789, 67740), (33870, 59578)]