54709140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911819}}^1$

素因数の和:911831

約数の個数: 24

約数和(自身を含む): 153185760

約数和(自身を除く): 98476620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911819, 1823638, 2735457, 3647276, 4559095, 5470914, 9118190, 10941828, 13677285, 18236380, 27354570, 54709140]

約数ペア:

[(1, 54709140), (2, 27354570), (3, 18236380), (4, 13677285), (5, 10941828), (6, 9118190), (10, 5470914), (12, 4559095), (15, 3647276), (20, 2735457), (30, 1823638), (60, 911819)]