57666570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147863}}^1$

素因数の和:147886

約数の個数: 32

約数和(自身を含む): 149046912

約数和(自身を除く): 91380342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 147863, 295726, 443589, 739315, 887178, 1478630, 1922219, 2217945, 3844438, 4435890, 5766657, 9611095, 11533314, 19222190, 28833285, 57666570]

約数ペア:

[(1, 57666570), (2, 28833285), (3, 19222190), (5, 11533314), (6, 9611095), (10, 5766657), (13, 4435890), (15, 3844438), (26, 2217945), (30, 1922219), (39, 1478630), (65, 887178), (78, 739315), (130, 443589), (195, 295726), (390, 147863)]