6621660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{36787}}^1$

素因数の和:36802

約数の個数: 36

約数和(自身を含む): 20086248

約数和(自身を除く): 13464588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 36787, 73574, 110361, 147148, 183935, 220722, 331083, 367870, 441444, 551805, 662166, 735740, 1103610, 1324332, 1655415, 2207220, 3310830, 6621660]

約数ペア:

[(1, 6621660), (2, 3310830), (3, 2207220), (4, 1655415), (5, 1324332), (6, 1103610), (9, 735740), (10, 662166), (12, 551805), (15, 441444), (18, 367870), (20, 331083), (30, 220722), (36, 183935), (45, 147148), (60, 110361), (90, 73574), (180, 36787)]