42529060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43397}}^1$

素因数の和:43420

約数の個数: 36

約数和(自身を含む): 103894812

約数和(自身を除く): 61365752

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 43397, 86794, 173588, 216985, 303779, 433970, 607558, 867940, 1215116, 1518895, 2126453, 3037790, 4252906, 6075580, 8505812, 10632265, 21264530, 42529060]

約数ペア:

[(1, 42529060), (2, 21264530), (4, 10632265), (5, 8505812), (7, 6075580), (10, 4252906), (14, 3037790), (20, 2126453), (28, 1518895), (35, 1215116), (49, 867940), (70, 607558), (98, 433970), (140, 303779), (196, 216985), (245, 173588), (490, 86794), (980, 43397)]