12611270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{180161}}^1$

素因数の和:180175

約数の個数: 16

約数和(自身を含む): 25943328

約数和(自身を除く): 13332058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 180161, 360322, 900805, 1261127, 1801610, 2522254, 6305635, 12611270]

約数ペア:

[(1, 12611270), (2, 6305635), (5, 2522254), (7, 1801610), (10, 1261127), (14, 900805), (35, 360322), (70, 180161)]