11539890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{128221}}^1$

素因数の和:128234

約数の個数: 24

約数和(自身を含む): 30003948

約数和(自身を除く): 18464058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 128221, 256442, 384663, 641105, 769326, 1153989, 1282210, 1923315, 2307978, 3846630, 5769945, 11539890]

約数ペア:

[(1, 11539890), (2, 5769945), (3, 3846630), (5, 2307978), (6, 1923315), (9, 1282210), (10, 1153989), (15, 769326), (18, 641105), (30, 384663), (45, 256442), (90, 128221)]