38657340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214763}}^1$

素因数の和:214778

約数の個数: 36

約数和(自身を含む): 117261144

約数和(自身を除く): 78603804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214763, 429526, 644289, 859052, 1073815, 1288578, 1932867, 2147630, 2577156, 3221445, 3865734, 4295260, 6442890, 7731468, 9664335, 12885780, 19328670, 38657340]

約数ペア:

[(1, 38657340), (2, 19328670), (3, 12885780), (4, 9664335), (5, 7731468), (6, 6442890), (9, 4295260), (10, 3865734), (12, 3221445), (15, 2577156), (18, 2147630), (20, 1932867), (30, 1288578), (36, 1073815), (45, 859052), (60, 644289), (90, 429526), (180, 214763)]