6499890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{72221}}^1$

素因数の和:72234

約数の個数: 24

約数和(自身を含む): 16899948

約数和(自身を除く): 10400058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 72221, 144442, 216663, 361105, 433326, 649989, 722210, 1083315, 1299978, 2166630, 3249945, 6499890]

約数ペア:

[(1, 6499890), (2, 3249945), (3, 2166630), (5, 1299978), (6, 1083315), (9, 722210), (10, 649989), (15, 433326), (18, 361105), (30, 216663), (45, 144442), (90, 72221)]