11564340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 32730432

約数和(自身を除く): 21166092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 1987, 2910, 3974, 5820, 5961, 7948, 9935, 11922, 19870, 23844, 29805, 39740, 59610, 119220, 192739, 385478, 578217, 770956, 963695, 1156434, 1927390, 2312868, 2891085, 3854780, 5782170, 11564340]

約数ペア:

[(1, 11564340), (2, 5782170), (3, 3854780), (4, 2891085), (5, 2312868), (6, 1927390), (10, 1156434), (12, 963695), (15, 770956), (20, 578217), (30, 385478), (60, 192739), (97, 119220), (194, 59610), (291, 39740), (388, 29805), (485, 23844), (582, 19870), (970, 11922), (1164, 9935), (1455, 7948), (1940, 5961), (1987, 5820), (2910, 3974)]