13845370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17981}}^1$

素因数の和:18006

約数の個数: 32

約数和(自身を含む): 31072896

約数和(自身を除く): 17227526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 17981, 35962, 89905, 125867, 179810, 197791, 251734, 395582, 629335, 988955, 1258670, 1384537, 1977910, 2769074, 6922685, 13845370]

約数ペア:

[(1, 13845370), (2, 6922685), (5, 2769074), (7, 1977910), (10, 1384537), (11, 1258670), (14, 988955), (22, 629335), (35, 395582), (55, 251734), (70, 197791), (77, 179810), (110, 125867), (154, 89905), (385, 35962), (770, 17981)]