29374660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{209819}}^1$

素因数の和:209835

約数の個数: 24

約数和(自身を含む): 70499520

約数和(自身を除く): 41124860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 209819, 419638, 839276, 1049095, 1468733, 2098190, 2937466, 4196380, 5874932, 7343665, 14687330, 29374660]

約数ペア:

[(1, 29374660), (2, 14687330), (4, 7343665), (5, 5874932), (7, 4196380), (10, 2937466), (14, 2098190), (20, 1468733), (28, 1049095), (35, 839276), (70, 419638), (140, 209819)]