7057489390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{3637}}^1$

素因数の和:5129

約数の個数: 64

約数和(自身を含む): 15297062400

約数和(自身を除く): 8239573010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1459, 2918, 3637, 7274, 7295, 10213, 14590, 18185, 20426, 25459, 27721, 36370, 50918, 51065, 55442, 69103, 102130, 127295, 138206, 138605, 194047, 254590, 277210, 345515, 388094, 483721, 691030, 967442, 970235, 1940470, 2418605, 4837210, 5306383, 10612766, 26531915, 37144681, 53063830, 74289362, 100821277, 185723405, 201642554, 371446810, 504106385, 705748939, 1008212770, 1411497878, 3528744695, 7057489390]

約数ペア:

[(1, 7057489390), (2, 3528744695), (5, 1411497878), (7, 1008212770), (10, 705748939), (14, 504106385), (19, 371446810), (35, 201642554), (38, 185723405), (70, 100821277), (95, 74289362), (133, 53063830), (190, 37144681), (266, 26531915), (665, 10612766), (1330, 5306383), (1459, 4837210), (2918, 2418605), (3637, 1940470), (7274, 970235), (7295, 967442), (10213, 691030), (14590, 483721), (18185, 388094), (20426, 345515), (25459, 277210), (27721, 254590), (36370, 194047), (50918, 138605), (51065, 138206), (55442, 127295), (69103, 102130)]