2489670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9221}}^1$

素因数の和:9237

約数の個数: 32

約数和(自身を含む): 6639840

約数和(自身を除く): 4150170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9221, 18442, 27663, 46105, 55326, 82989, 92210, 138315, 165978, 248967, 276630, 414945, 497934, 829890, 1244835, 2489670]

約数ペア:

[(1, 2489670), (2, 1244835), (3, 829890), (5, 497934), (6, 414945), (9, 276630), (10, 248967), (15, 165978), (18, 138315), (27, 92210), (30, 82989), (45, 55326), (54, 46105), (90, 27663), (135, 18442), (270, 9221)]