66679060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{476279}}^1$

素因数の和:476295

約数の個数: 24

約数和(自身を含む): 160030080

約数和(自身を除く): 93351020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 476279, 952558, 1905116, 2381395, 3333953, 4762790, 6667906, 9525580, 13335812, 16669765, 33339530, 66679060]

約数ペア:

[(1, 66679060), (2, 33339530), (4, 16669765), (5, 13335812), (7, 9525580), (10, 6667906), (14, 4762790), (20, 3333953), (28, 2381395), (35, 1905116), (70, 952558), (140, 476279)]