5581310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 11653632

約数和(自身を除く): 6072322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1123, 2246, 2485, 4970, 5615, 7861, 11230, 15722, 39305, 78610, 79733, 159466, 398665, 558131, 797330, 1116262, 2790655, 5581310]

約数ペア:

[(1, 5581310), (2, 2790655), (5, 1116262), (7, 797330), (10, 558131), (14, 398665), (35, 159466), (70, 79733), (71, 78610), (142, 39305), (355, 15722), (497, 11230), (710, 7861), (994, 5615), (1123, 4970), (2246, 2485)]