1571340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26189}}^1$

素因数の和:26201

約数の個数: 24

約数和(自身を含む): 4399920

約数和(自身を除く): 2828580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26189, 52378, 78567, 104756, 130945, 157134, 261890, 314268, 392835, 523780, 785670, 1571340]

約数ペア:

[(1, 1571340), (2, 785670), (3, 523780), (4, 392835), (5, 314268), (6, 261890), (10, 157134), (12, 130945), (15, 104756), (20, 78567), (30, 52378), (60, 26189)]