2521860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 5183292

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, 3821, 7642, 11463, 15284, 19105, 22926, 38210, 42031, 45852, 57315, 76420, 84062, 114630, 126093, 168124, 210155, 229260, 252186, 420310, 504372, 630465, 840620, 1260930, 2521860]

約数ペア:

[(1, 2521860), (2, 1260930), (3, 840620), (4, 630465), (5, 504372), (6, 420310), (10, 252186), (11, 229260), (12, 210155), (15, 168124), (20, 126093), (22, 114630), (30, 84062), (33, 76420), (44, 57315), (55, 45852), (60, 42031), (66, 38210), (110, 22926), (132, 19105), (165, 15284), (220, 11463), (330, 7642), (660, 3821)]