23444220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{390737}}^1$

素因数の和:390749

約数の個数: 24

約数和(自身を含む): 65643984

約数和(自身を除く): 42199764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 390737, 781474, 1172211, 1562948, 1953685, 2344422, 3907370, 4688844, 5861055, 7814740, 11722110, 23444220]

約数ペア:

[(1, 23444220), (2, 11722110), (3, 7814740), (4, 5861055), (5, 4688844), (6, 3907370), (10, 2344422), (12, 1953685), (15, 1562948), (20, 1172211), (30, 781474), (60, 390737)]