57205710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211873}}^1$

素因数の和:211889

約数の個数: 32

約数和(自身を含む): 152549280

約数和(自身を除く): 95343570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211873, 423746, 635619, 1059365, 1271238, 1906857, 2118730, 3178095, 3813714, 5720571, 6356190, 9534285, 11441142, 19068570, 28602855, 57205710]

約数ペア:

[(1, 57205710), (2, 28602855), (3, 19068570), (5, 11441142), (6, 9534285), (9, 6356190), (10, 5720571), (15, 3813714), (18, 3178095), (27, 2118730), (30, 1906857), (45, 1271238), (54, 1059365), (90, 635619), (135, 423746), (270, 211873)]