10399060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{74279}}^1$

素因数の和:74295

約数の個数: 24

約数和(自身を含む): 24958080

約数和(自身を除く): 14559020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 74279, 148558, 297116, 371395, 519953, 742790, 1039906, 1485580, 2079812, 2599765, 5199530, 10399060]

約数ペア:

[(1, 10399060), (2, 5199530), (4, 2599765), (5, 2079812), (7, 1485580), (10, 1039906), (14, 742790), (20, 519953), (28, 371395), (35, 297116), (70, 148558), (140, 74279)]