2011140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11173}}^1$

素因数の和:11188

約数の個数: 36

約数和(自身を含む): 6101004

約数和(自身を除く): 4089864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11173, 22346, 33519, 44692, 55865, 67038, 100557, 111730, 134076, 167595, 201114, 223460, 335190, 402228, 502785, 670380, 1005570, 2011140]

約数ペア:

[(1, 2011140), (2, 1005570), (3, 670380), (4, 502785), (5, 402228), (6, 335190), (9, 223460), (10, 201114), (12, 167595), (15, 134076), (18, 111730), (20, 100557), (30, 67038), (36, 55865), (45, 44692), (60, 33519), (90, 22346), (180, 11173)]