77755790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 179734464

約数和(自身を除く): 101978674

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 181, 190, 238, 266, 323, 361, 362, 595, 646, 665, 722, 905, 1190, 1267, 1330, 1615, 1805, 1810, 2261, 2527, 2534, 3077, 3230, 3439, 3610, 4522, 5054, 6137, 6154, 6335, 6878, 11305, 12274, 12635, 12670, 15385, 17195, 21539, 22610, 24073, 25270, 30685, 30770, 34390, 42959, 43078, 48146, 58463, 61370, 65341, 85918, 107695, 116926, 120365, 130682, 214795, 215390, 240730, 292315, 326705, 409241, 429590, 457387, 584630, 653410, 818482, 914774, 1110797, 2046205, 2221594, 2286935, 4092410, 4573870, 5553985, 7775579, 11107970, 15551158, 38877895, 77755790]

約数ペア:

[(1, 77755790), (2, 38877895), (5, 15551158), (7, 11107970), (10, 7775579), (14, 5553985), (17, 4573870), (19, 4092410), (34, 2286935), (35, 2221594), (38, 2046205), (70, 1110797), (85, 914774), (95, 818482), (119, 653410), (133, 584630), (170, 457387), (181, 429590), (190, 409241), (238, 326705), (266, 292315), (323, 240730), (361, 215390), (362, 214795), (595, 130682), (646, 120365), (665, 116926), (722, 107695), (905, 85918), (1190, 65341), (1267, 61370), (1330, 58463), (1615, 48146), (1805, 43078), (1810, 42959), (2261, 34390), (2527, 30770), (2534, 30685), (3077, 25270), (3230, 24073), (3439, 22610), (3610, 21539), (4522, 17195), (5054, 15385), (6137, 12670), (6154, 12635), (6335, 12274), (6878, 11305)]