2005102620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3713153}}^1$

素因数の和:3713171

約数の個数: 48

約数和(自身を含む): 6238098720

約数和(自身を除く): 4232996100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3713153, 7426306, 11139459, 14852612, 18565765, 22278918, 33418377, 37131530, 44557836, 55697295, 66836754, 74263060, 100255131, 111394590, 133673508, 167091885, 200510262, 222789180, 334183770, 401020524, 501275655, 668367540, 1002551310, 2005102620]

約数ペア:

[(1, 2005102620), (2, 1002551310), (3, 668367540), (4, 501275655), (5, 401020524), (6, 334183770), (9, 222789180), (10, 200510262), (12, 167091885), (15, 133673508), (18, 111394590), (20, 100255131), (27, 74263060), (30, 66836754), (36, 55697295), (45, 44557836), (54, 37131530), (60, 33418377), (90, 22278918), (108, 18565765), (135, 14852612), (180, 11139459), (270, 7426306), (540, 3713153)]