2011120980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3047153}}^1$

素因数の和:3047176

約数の個数: 48

約数和(自身を含む): 6143062464

約数和(自身を除く): 4131941484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3047153, 6094306, 9141459, 12188612, 15235765, 18282918, 30471530, 33518683, 36565836, 45707295, 60943060, 67037366, 91414590, 100556049, 134074732, 167593415, 182829180, 201112098, 335186830, 402224196, 502780245, 670373660, 1005560490, 2011120980]

約数ペア:

[(1, 2011120980), (2, 1005560490), (3, 670373660), (4, 502780245), (5, 402224196), (6, 335186830), (10, 201112098), (11, 182829180), (12, 167593415), (15, 134074732), (20, 100556049), (22, 91414590), (30, 67037366), (33, 60943060), (44, 45707295), (55, 36565836), (60, 33518683), (66, 30471530), (110, 18282918), (132, 15235765), (165, 12188612), (220, 9141459), (330, 6094306), (660, 3047153)]