253301752340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139176787}}^1$

素因数の和:139176816

約数の個数: 48

約数和(自身を含む): 654687610752

約数和(自身を除く): 401385858412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 139176787, 278353574, 556707148, 695883935, 974237509, 1391767870, 1809298231, 1948475018, 2783535740, 3618596462, 3896950036, 4871187545, 7237192924, 9046491155, 9742375090, 12665087617, 18092982310, 19484750180, 25330175234, 36185964620, 50660350468, 63325438085, 126650876170, 253301752340]

約数ペア:

[(1, 253301752340), (2, 126650876170), (4, 63325438085), (5, 50660350468), (7, 36185964620), (10, 25330175234), (13, 19484750180), (14, 18092982310), (20, 12665087617), (26, 9742375090), (28, 9046491155), (35, 7237192924), (52, 4871187545), (65, 3896950036), (70, 3618596462), (91, 2783535740), (130, 1948475018), (140, 1809298231), (182, 1391767870), (260, 974237509), (364, 695883935), (455, 556707148), (910, 278353574), (1820, 139176787)]