15038870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19556

約数の個数: 32

約数和(自身を含む): 33751296

約数和(自身を除く): 18712426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19531, 39062, 97655, 136717, 195310, 214841, 273434, 429682, 683585, 1074205, 1367170, 1503887, 2148410, 3007774, 7519435, 15038870]

約数ペア:

[(1, 15038870), (2, 7519435), (5, 3007774), (7, 2148410), (10, 1503887), (11, 1367170), (14, 1074205), (22, 683585), (35, 429682), (55, 273434), (70, 214841), (77, 195310), (110, 136717), (154, 97655), (385, 39062), (770, 19531)]