27771510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71209}}^1$

素因数の和:71232

約数の個数: 32

約数和(自身を含む): 71779680

約数和(自身を除く): 44008170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71209, 142418, 213627, 356045, 427254, 712090, 925717, 1068135, 1851434, 2136270, 2777151, 4628585, 5554302, 9257170, 13885755, 27771510]

約数ペア:

[(1, 27771510), (2, 13885755), (3, 9257170), (5, 5554302), (6, 4628585), (10, 2777151), (13, 2136270), (15, 1851434), (26, 1068135), (30, 925717), (39, 712090), (65, 427254), (78, 356045), (130, 213627), (195, 142418), (390, 71209)]