69439590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70141}}^1$

素因数の和:70165

約数の個数: 48

約数和(自身を含む): 196958736

約数和(自身を除く): 127519146

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, 70141, 140282, 210423, 350705, 420846, 631269, 701410, 771551, 1052115, 1262538, 1543102, 2104230, 2314653, 3156345, 3857755, 4629306, 6312690, 6943959, 7715510, 11573265, 13887918, 23146530, 34719795, 69439590]

約数ペア:

[(1, 69439590), (2, 34719795), (3, 23146530), (5, 13887918), (6, 11573265), (9, 7715510), (10, 6943959), (11, 6312690), (15, 4629306), (18, 3857755), (22, 3156345), (30, 2314653), (33, 2104230), (45, 1543102), (55, 1262538), (66, 1052115), (90, 771551), (99, 701410), (110, 631269), (165, 420846), (198, 350705), (330, 210423), (495, 140282), (990, 70141)]