2014881780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{40903}}^1$

素因数の和:41736

約数の個数: 48

約数和(自身を含む): 5648678784

約数和(自身を除く): 3633797004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2463, 3284, 4105, 4926, 8210, 9852, 12315, 16420, 24630, 40903, 49260, 81806, 122709, 163612, 204515, 245418, 409030, 490836, 613545, 818060, 1227090, 2454180, 33581363, 67162726, 100744089, 134325452, 167906815, 201488178, 335813630, 402976356, 503720445, 671627260, 1007440890, 2014881780]

約数ペア:

[(1, 2014881780), (2, 1007440890), (3, 671627260), (4, 503720445), (5, 402976356), (6, 335813630), (10, 201488178), (12, 167906815), (15, 134325452), (20, 100744089), (30, 67162726), (60, 33581363), (821, 2454180), (1642, 1227090), (2463, 818060), (3284, 613545), (4105, 490836), (4926, 409030), (8210, 245418), (9852, 204515), (12315, 163612), (16420, 122709), (24630, 81806), (40903, 49260)]