27703170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27983}}^1$

素因数の和:28007

約数の個数: 48

約数和(自身を含む): 78579072

約数和(自身を除く): 50875902

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, 27983, 55966, 83949, 139915, 167898, 251847, 279830, 307813, 419745, 503694, 615626, 839490, 923439, 1259235, 1539065, 1846878, 2518470, 2770317, 3078130, 4617195, 5540634, 9234390, 13851585, 27703170]

約数ペア:

[(1, 27703170), (2, 13851585), (3, 9234390), (5, 5540634), (6, 4617195), (9, 3078130), (10, 2770317), (11, 2518470), (15, 1846878), (18, 1539065), (22, 1259235), (30, 923439), (33, 839490), (45, 615626), (55, 503694), (66, 419745), (90, 307813), (99, 279830), (110, 251847), (165, 167898), (198, 139915), (330, 83949), (495, 55966), (990, 27983)]