67742410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 129571200

約数和(自身を除く): 61828790

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 3271, 4142, 6542, 10355, 16355, 20710, 32710, 62149, 124298, 310745, 356539, 621490, 713078, 1782695, 3565390, 6774241, 13548482, 33871205, 67742410]

約数ペア:

[(1, 67742410), (2, 33871205), (5, 13548482), (10, 6774241), (19, 3565390), (38, 1782695), (95, 713078), (109, 621490), (190, 356539), (218, 310745), (545, 124298), (1090, 62149), (2071, 32710), (3271, 20710), (4142, 16355), (6542, 10355)]