21466170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21707

約数の個数: 48

約数和(自身を含む): 60888672

約数和(自身を除く): 39422502

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, 21683, 43366, 65049, 108415, 130098, 195147, 216830, 238513, 325245, 390294, 477026, 650490, 715539, 975735, 1192565, 1431078, 1951470, 2146617, 2385130, 3577695, 4293234, 7155390, 10733085, 21466170]

約数ペア:

[(1, 21466170), (2, 10733085), (3, 7155390), (5, 4293234), (6, 3577695), (9, 2385130), (10, 2146617), (11, 1951470), (15, 1431078), (18, 1192565), (22, 975735), (30, 715539), (33, 650490), (45, 477026), (55, 390294), (66, 325245), (90, 238513), (99, 216830), (110, 195147), (165, 130098), (198, 108415), (330, 65049), (495, 43366), (990, 21683)]