29749790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{424997}}^1$

素因数の和:425011

約数の個数: 16

約数和(自身を含む): 61199712

約数和(自身を除く): 31449922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 424997, 849994, 2124985, 2974979, 4249970, 5949958, 14874895, 29749790]

約数ペア:

[(1, 29749790), (2, 14874895), (5, 5949958), (7, 4249970), (10, 2974979), (14, 2124985), (35, 849994), (70, 424997)]