15167870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 28494720

約数和(自身を除く): 13326850

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 271, 290, 386, 542, 965, 1355, 1930, 2710, 5597, 7859, 11194, 15718, 27985, 39295, 52303, 55970, 78590, 104606, 261515, 523030, 1516787, 3033574, 7583935, 15167870]

約数ペア:

[(1, 15167870), (2, 7583935), (5, 3033574), (10, 1516787), (29, 523030), (58, 261515), (145, 104606), (193, 78590), (271, 55970), (290, 52303), (386, 39295), (542, 27985), (965, 15718), (1355, 11194), (1930, 7859), (2710, 5597)]