38604420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214469}}^1$

素因数の和:214484

約数の個数: 36

約数和(自身を含む): 117100620

約数和(自身を除く): 78496200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214469, 428938, 643407, 857876, 1072345, 1286814, 1930221, 2144690, 2573628, 3217035, 3860442, 4289380, 6434070, 7720884, 9651105, 12868140, 19302210, 38604420]

約数ペア:

[(1, 38604420), (2, 19302210), (3, 12868140), (4, 9651105), (5, 7720884), (6, 6434070), (9, 4289380), (10, 3860442), (12, 3217035), (15, 2573628), (18, 2144690), (20, 1930221), (30, 1286814), (36, 1072345), (45, 857876), (60, 643407), (90, 428938), (180, 214469)]