1720346535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21017}}^1$

素因数の和:21152

約数の個数: 48

約数和(自身を含む): 3187001376

約数和(自身を除く): 1466654841

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 321, 535, 765, 963, 1605, 1819, 4815, 5457, 9095, 16371, 21017, 27285, 63051, 81855, 105085, 189153, 315255, 357289, 945765, 1071867, 1786445, 2248819, 3215601, 5359335, 6746457, 11244095, 16078005, 20239371, 33732285, 38229923, 101196855, 114689769, 191149615, 344069307, 573448845, 1720346535]

約数ペア:

[(1, 1720346535), (3, 573448845), (5, 344069307), (9, 191149615), (15, 114689769), (17, 101196855), (45, 38229923), (51, 33732285), (85, 20239371), (107, 16078005), (153, 11244095), (255, 6746457), (321, 5359335), (535, 3215601), (765, 2248819), (963, 1786445), (1605, 1071867), (1819, 945765), (4815, 357289), (5457, 315255), (9095, 189153), (16371, 105085), (21017, 81855), (27285, 63051)]