68190210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68879}}^1$

素因数の和:68903

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 125224830

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, 68879, 137758, 206637, 344395, 413274, 619911, 688790, 757669, 1033185, 1239822, 1515338, 2066370, 2273007, 3099555, 3788345, 4546014, 6199110, 6819021, 7576690, 11365035, 13638042, 22730070, 34095105, 68190210]

約数ペア:

[(1, 68190210), (2, 34095105), (3, 22730070), (5, 13638042), (6, 11365035), (9, 7576690), (10, 6819021), (11, 6199110), (15, 4546014), (18, 3788345), (22, 3099555), (30, 2273007), (33, 2066370), (45, 1515338), (55, 1239822), (66, 1033185), (90, 757669), (99, 688790), (110, 619911), (165, 413274), (198, 344395), (330, 206637), (495, 137758), (990, 68879)]