2219670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8221}}^1$

素因数の和:8237

約数の個数: 32

約数和(自身を含む): 5919840

約数和(自身を除く): 3700170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8221, 16442, 24663, 41105, 49326, 73989, 82210, 123315, 147978, 221967, 246630, 369945, 443934, 739890, 1109835, 2219670]

約数ペア:

[(1, 2219670), (2, 1109835), (3, 739890), (5, 443934), (6, 369945), (9, 246630), (10, 221967), (15, 147978), (18, 123315), (27, 82210), (30, 73989), (45, 49326), (54, 41105), (90, 24663), (135, 16442), (270, 8221)]