129166310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141941}}^1$

素因数の和:141968

約数の個数: 32

約数和(自身を含む): 286155072

約数和(自身を除く): 156988762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 141941, 283882, 709705, 993587, 1419410, 1845233, 1987174, 3690466, 4967935, 9226165, 9935870, 12916631, 18452330, 25833262, 64583155, 129166310]

約数ペア:

[(1, 129166310), (2, 64583155), (5, 25833262), (7, 18452330), (10, 12916631), (13, 9935870), (14, 9226165), (26, 4967935), (35, 3690466), (65, 1987174), (70, 1845233), (91, 1419410), (130, 993587), (182, 709705), (455, 283882), (910, 141941)]