138084170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19531}}^1$

素因数の和:19646

約数の個数: 32

約数和(自身を含む): 286886016

約数和(自身を除く): 148801846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 19531, 39062, 97655, 136717, 195310, 273434, 683585, 1367170, 1972631, 3945262, 9863155, 13808417, 19726310, 27616834, 69042085, 138084170]

約数ペア:

[(1, 138084170), (2, 69042085), (5, 27616834), (7, 19726310), (10, 13808417), (14, 9863155), (35, 3945262), (70, 1972631), (101, 1367170), (202, 683585), (505, 273434), (707, 195310), (1010, 136717), (1414, 97655), (3535, 39062), (7070, 19531)]