13231851710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2454889}}^1$

素因数の和:2454921

約数の個数: 48

約数和(自身を含む): 30224605680

約数和(自身を除く): 16992753970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 2454889, 4909778, 12274445, 17184223, 24548890, 27003779, 34368446, 54007558, 85921115, 120289561, 135018895, 171842230, 189026453, 240579122, 270037790, 378052906, 601447805, 945132265, 1202895610, 1323185171, 1890264530, 2646370342, 6615925855, 13231851710]

約数ペア:

[(1, 13231851710), (2, 6615925855), (5, 2646370342), (7, 1890264530), (10, 1323185171), (11, 1202895610), (14, 945132265), (22, 601447805), (35, 378052906), (49, 270037790), (55, 240579122), (70, 189026453), (77, 171842230), (98, 135018895), (110, 120289561), (154, 85921115), (245, 54007558), (385, 34368446), (490, 27003779), (539, 24548890), (770, 17184223), (1078, 12274445), (2695, 4909778), (5390, 2454889)]