30954490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{442207}}^1$

素因数の和:442221

約数の個数: 16

約数和(自身を含む): 63677952

約数和(自身を除く): 32723462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 442207, 884414, 2211035, 3095449, 4422070, 6190898, 15477245, 30954490]

約数ペア:

[(1, 30954490), (2, 15477245), (5, 6190898), (7, 4422070), (10, 3095449), (14, 2211035), (35, 884414), (70, 442207)]