19010070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11117}}^1$

素因数の和:11149

約数の個数: 48

約数和(自身を含む): 52032240

約数和(自身を除く): 33022170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11117, 22234, 33351, 55585, 66702, 100053, 111170, 166755, 200106, 211223, 333510, 422446, 500265, 633669, 1000530, 1056115, 1267338, 1901007, 2112230, 3168345, 3802014, 6336690, 9505035, 19010070]

約数ペア:

[(1, 19010070), (2, 9505035), (3, 6336690), (5, 3802014), (6, 3168345), (9, 2112230), (10, 1901007), (15, 1267338), (18, 1056115), (19, 1000530), (30, 633669), (38, 500265), (45, 422446), (57, 333510), (90, 211223), (95, 200106), (114, 166755), (171, 111170), (190, 100053), (285, 66702), (342, 55585), (570, 33351), (855, 22234), (1710, 11117)]