2278020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37967}}^1$

素因数の和:37979

約数の個数: 24

約数和(自身を含む): 6378624

約数和(自身を除く): 4100604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37967, 75934, 113901, 151868, 189835, 227802, 379670, 455604, 569505, 759340, 1139010, 2278020]

約数ペア:

[(1, 2278020), (2, 1139010), (3, 759340), (4, 569505), (5, 455604), (6, 379670), (10, 227802), (12, 189835), (15, 151868), (20, 113901), (30, 75934), (60, 37967)]