30228784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{17657}}^1$

素因数の和:17772

約数の個数: 20

約数和(自身を含む): 59118984

約数和(自身を除く): 28890200

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 17657, 35314, 70628, 141256, 282512, 1889299, 3778598, 7557196, 15114392, 30228784]

約数ペア:

[(1, 30228784), (2, 15114392), (4, 7557196), (8, 3778598), (16, 1889299), (107, 282512), (214, 141256), (428, 70628), (856, 35314), (1712, 17657)]