12949590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 31298400

約数和(自身を除く): 18348810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 2897, 4470, 5794, 8691, 14485, 17382, 28970, 43455, 86910, 431653, 863306, 1294959, 2158265, 2589918, 4316530, 6474795, 12949590]

約数ペア:

[(1, 12949590), (2, 6474795), (3, 4316530), (5, 2589918), (6, 2158265), (10, 1294959), (15, 863306), (30, 431653), (149, 86910), (298, 43455), (447, 28970), (745, 17382), (894, 14485), (1490, 8691), (2235, 5794), (2897, 4470)]