57864420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{321469}}^1$

素因数の和:321484

約数の個数: 36

約数和(自身を含む): 175522620

約数和(自身を除く): 117658200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321469, 642938, 964407, 1285876, 1607345, 1928814, 2893221, 3214690, 3857628, 4822035, 5786442, 6429380, 9644070, 11572884, 14466105, 19288140, 28932210, 57864420]

約数ペア:

[(1, 57864420), (2, 28932210), (3, 19288140), (4, 14466105), (5, 11572884), (6, 9644070), (9, 6429380), (10, 5786442), (12, 4822035), (15, 3857628), (18, 3214690), (20, 2893221), (30, 1928814), (36, 1607345), (45, 1285876), (60, 964407), (90, 642938), (180, 321469)]