171283020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2854717}}^1$

素因数の和:2854729

約数の個数: 24

約数和(自身を含む): 479592624

約数和(自身を除く): 308309604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2854717, 5709434, 8564151, 11418868, 14273585, 17128302, 28547170, 34256604, 42820755, 57094340, 85641510, 171283020]

約数ペア:

[(1, 171283020), (2, 85641510), (3, 57094340), (4, 42820755), (5, 34256604), (6, 28547170), (10, 17128302), (12, 14273585), (15, 11418868), (20, 8564151), (30, 5709434), (60, 2854717)]