30584240

素因数分解:

$2^4\times 5^1\times {\mathrm{382303}}^1$

素因数の和:382316

約数の個数: 20

約数和(自身を含む): 71108544

約数和(自身を除く): 40524304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 382303, 764606, 1529212, 1911515, 3058424, 3823030, 6116848, 7646060, 15292120, 30584240]

約数ペア:

[(1, 30584240), (2, 15292120), (4, 7646060), (5, 6116848), (8, 3823030), (10, 3058424), (16, 1911515), (20, 1529212), (40, 764606), (80, 382303)]