8805660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 26671680

約数和(自身を除く): 17866020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 97, 102, 170, 178, 194, 204, 255, 267, 291, 340, 356, 388, 445, 485, 510, 534, 582, 890, 970, 1020, 1068, 1164, 1335, 1455, 1513, 1649, 1780, 1940, 2670, 2910, 3026, 3298, 4539, 4947, 5340, 5820, 6052, 6596, 7565, 8245, 8633, 9078, 9894, 15130, 16490, 17266, 18156, 19788, 22695, 24735, 25899, 30260, 32980, 34532, 43165, 45390, 49470, 51798, 86330, 90780, 98940, 103596, 129495, 146761, 172660, 258990, 293522, 440283, 517980, 587044, 733805, 880566, 1467610, 1761132, 2201415, 2935220, 4402830, 8805660]

約数ペア:

[(1, 8805660), (2, 4402830), (3, 2935220), (4, 2201415), (5, 1761132), (6, 1467610), (10, 880566), (12, 733805), (15, 587044), (17, 517980), (20, 440283), (30, 293522), (34, 258990), (51, 172660), (60, 146761), (68, 129495), (85, 103596), (89, 98940), (97, 90780), (102, 86330), (170, 51798), (178, 49470), (194, 45390), (204, 43165), (255, 34532), (267, 32980), (291, 30260), (340, 25899), (356, 24735), (388, 22695), (445, 19788), (485, 18156), (510, 17266), (534, 16490), (582, 15130), (890, 9894), (970, 9078), (1020, 8633), (1068, 8245), (1164, 7565), (1335, 6596), (1455, 6052), (1513, 5820), (1649, 5340), (1780, 4947), (1940, 4539), (2670, 3298), (2910, 3026)]