2106060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 4329012

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, 3191, 6382, 9573, 12764, 15955, 19146, 31910, 35101, 38292, 47865, 63820, 70202, 95730, 105303, 140404, 175505, 191460, 210606, 351010, 421212, 526515, 702020, 1053030, 2106060]

約数ペア:

[(1, 2106060), (2, 1053030), (3, 702020), (4, 526515), (5, 421212), (6, 351010), (10, 210606), (11, 191460), (12, 175505), (15, 140404), (20, 105303), (22, 95730), (30, 70202), (33, 63820), (44, 47865), (55, 38292), (60, 35101), (66, 31910), (110, 19146), (132, 15955), (165, 12764), (220, 9573), (330, 6382), (660, 3191)]