30940656

素因数分解:

$2^4\times 3^1\times {\mathrm{644597}}^1$

素因数の和:644608

約数の個数: 20

約数和(自身を含む): 79930152

約数和(自身を除く): 48989496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644597, 1289194, 1933791, 2578388, 3867582, 5156776, 7735164, 10313552, 15470328, 30940656]

約数ペア:

[(1, 30940656), (2, 15470328), (3, 10313552), (4, 7735164), (6, 5156776), (8, 3867582), (12, 2578388), (16, 1933791), (24, 1289194), (48, 644597)]