2591340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43189}}^1$

素因数の和:43201

約数の個数: 24

約数和(自身を含む): 7255920

約数和(自身を除く): 4664580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43189, 86378, 129567, 172756, 215945, 259134, 431890, 518268, 647835, 863780, 1295670, 2591340]

約数ペア:

[(1, 2591340), (2, 1295670), (3, 863780), (4, 647835), (5, 518268), (6, 431890), (10, 259134), (12, 215945), (15, 172756), (20, 129567), (30, 86378), (60, 43189)]