4184302780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29887877}}^1$

素因数の和:29887893

約数の個数: 24

約数和(自身を含む): 10042327008

約数和(自身を除く): 5858024228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29887877, 59775754, 119551508, 149439385, 209215139, 298878770, 418430278, 597757540, 836860556, 1046075695, 2092151390, 4184302780]

約数ペア:

[(1, 4184302780), (2, 2092151390), (4, 1046075695), (5, 836860556), (7, 597757540), (10, 418430278), (14, 298878770), (20, 209215139), (28, 149439385), (35, 119551508), (70, 59775754), (140, 29887877)]