31505710230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1\times {\mathrm{1901}}^1$

素因数の和:3742

約数の個数: 96

約数和(自身を含む): 82771966368

約数和(自身を除く): 51266256138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1721, 1901, 1926, 3210, 3442, 3802, 4815, 5163, 5703, 8605, 9505, 9630, 10326, 11406, 15489, 17109, 17210, 19010, 25815, 28515, 30978, 34218, 51630, 57030, 77445, 85545, 154890, 171090, 184147, 203407, 368294, 406814, 552441, 610221, 920735, 1017035, 1104882, 1220442, 1657323, 1830663, 1841470, 2034070, 2762205, 3051105, 3271621, 3314646, 3661326, 5524410, 6102210, 6543242, 8286615, 9153315, 9814863, 16358105, 16573230, 18306630, 19629726, 29444589, 32716210, 49074315, 58889178, 98148630, 147222945, 294445890, 350063447, 700126894, 1050190341, 1750317235, 2100380682, 3150571023, 3500634470, 5250951705, 6301142046, 10501903410, 15752855115, 31505710230]

約数ペア:

[(1, 31505710230), (2, 15752855115), (3, 10501903410), (5, 6301142046), (6, 5250951705), (9, 3500634470), (10, 3150571023), (15, 2100380682), (18, 1750317235), (30, 1050190341), (45, 700126894), (90, 350063447), (107, 294445890), (214, 147222945), (321, 98148630), (535, 58889178), (642, 49074315), (963, 32716210), (1070, 29444589), (1605, 19629726), (1721, 18306630), (1901, 16573230), (1926, 16358105), (3210, 9814863), (3442, 9153315), (3802, 8286615), (4815, 6543242), (5163, 6102210), (5703, 5524410), (8605, 3661326), (9505, 3314646), (9630, 3271621), (10326, 3051105), (11406, 2762205), (15489, 2034070), (17109, 1841470), (17210, 1830663), (19010, 1657323), (25815, 1220442), (28515, 1104882), (30978, 1017035), (34218, 920735), (51630, 610221), (57030, 552441), (77445, 406814), (85545, 368294), (154890, 203407), (171090, 184147)]