15668028290

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1\times {\mathrm{7691}}^1$

素因数の和:9322

約数の個数: 32

約数和(自身を含む): 28431108864

約数和(自身を除く): 12763080574

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1487, 2974, 7435, 7691, 14870, 15382, 38455, 76910, 203719, 407438, 1018595, 1053667, 2037190, 2107334, 5268335, 10536670, 11436517, 22873034, 57182585, 114365170, 1566802829, 3133605658, 7834014145, 15668028290]

約数ペア:

[(1, 15668028290), (2, 7834014145), (5, 3133605658), (10, 1566802829), (137, 114365170), (274, 57182585), (685, 22873034), (1370, 11436517), (1487, 10536670), (2974, 5268335), (7435, 2107334), (7691, 2037190), (14870, 1053667), (15382, 1018595), (38455, 407438), (76910, 203719)]