66259060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{473279}}^1$

素因数の和:473295

約数の個数: 24

約数和(自身を含む): 159022080

約数和(自身を除く): 92763020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 473279, 946558, 1893116, 2366395, 3312953, 4732790, 6625906, 9465580, 13251812, 16564765, 33129530, 66259060]

約数ペア:

[(1, 66259060), (2, 33129530), (4, 16564765), (5, 13251812), (7, 9465580), (10, 6625906), (14, 4732790), (20, 3312953), (28, 2366395), (35, 1893116), (70, 946558), (140, 473279)]