86278020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1437967}}^1$

素因数の和:1437979

約数の個数: 24

約数和(自身を含む): 241578624

約数和(自身を除く): 155300604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1437967, 2875934, 4313901, 5751868, 7189835, 8627802, 14379670, 17255604, 21569505, 28759340, 43139010, 86278020]

約数ペア:

[(1, 86278020), (2, 43139010), (3, 28759340), (4, 21569505), (5, 17255604), (6, 14379670), (10, 8627802), (12, 7189835), (15, 5751868), (20, 4313901), (30, 2875934), (60, 1437967)]