67013240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239333}}^1$

素因数の和:239351

約数の個数: 32

約数和(自身を含む): 172320480

約数和(自身を除く): 105307240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 239333, 478666, 957332, 1196665, 1675331, 1914664, 2393330, 3350662, 4786660, 6701324, 8376655, 9573320, 13402648, 16753310, 33506620, 67013240]

約数ペア:

[(1, 67013240), (2, 33506620), (4, 16753310), (5, 13402648), (7, 9573320), (8, 8376655), (10, 6701324), (14, 4786660), (20, 3350662), (28, 2393330), (35, 1914664), (40, 1675331), (56, 1196665), (70, 957332), (140, 478666), (280, 239333)]