30225904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43933}}^1$

素因数の和:43984

約数の個数: 20

約数和(自身を含む): 59925976

約数和(自身を除く): 29700072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43933, 87866, 175732, 351464, 702928, 1889119, 3778238, 7556476, 15112952, 30225904]

約数ペア:

[(1, 30225904), (2, 15112952), (4, 7556476), (8, 3778238), (16, 1889119), (43, 702928), (86, 351464), (172, 175732), (344, 87866), (688, 43933)]