1929510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 5475600

約数和(自身を除く): 3546090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1949, 3898, 5847, 9745, 11694, 17541, 19490, 21439, 29235, 35082, 42878, 58470, 64317, 87705, 107195, 128634, 175410, 192951, 214390, 321585, 385902, 643170, 964755, 1929510]

約数ペア:

[(1, 1929510), (2, 964755), (3, 643170), (5, 385902), (6, 321585), (9, 214390), (10, 192951), (11, 175410), (15, 128634), (18, 107195), (22, 87705), (30, 64317), (33, 58470), (45, 42878), (55, 35082), (66, 29235), (90, 21439), (99, 19490), (110, 17541), (165, 11694), (198, 9745), (330, 5847), (495, 3898), (990, 1949)]