11866980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 21719580

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, 2039, 2910, 4078, 5820, 6117, 8156, 10195, 12234, 20390, 24468, 30585, 40780, 61170, 122340, 197783, 395566, 593349, 791132, 988915, 1186698, 1977830, 2373396, 2966745, 3955660, 5933490, 11866980]

約数ペア:

[(1, 11866980), (2, 5933490), (3, 3955660), (4, 2966745), (5, 2373396), (6, 1977830), (10, 1186698), (12, 988915), (15, 791132), (20, 593349), (30, 395566), (60, 197783), (97, 122340), (194, 61170), (291, 40780), (388, 30585), (485, 24468), (582, 20390), (970, 12234), (1164, 10195), (1455, 8156), (1940, 6117), (2039, 5820), (2910, 4078)]