4309060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4397}}^1$

素因数の和:4420

約数の個数: 36

約数和(自身を含む): 10528812

約数和(自身を除く): 6219752

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4397, 8794, 17588, 21985, 30779, 43970, 61558, 87940, 123116, 153895, 215453, 307790, 430906, 615580, 861812, 1077265, 2154530, 4309060]

約数ペア:

[(1, 4309060), (2, 2154530), (4, 1077265), (5, 861812), (7, 615580), (10, 430906), (14, 307790), (20, 215453), (28, 153895), (35, 123116), (49, 87940), (70, 61558), (98, 43970), (140, 30779), (196, 21985), (245, 17588), (490, 8794), (980, 4397)]