30617188

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 62100864

約数和(自身を除く): 31483676

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 15401, 30802, 61604, 107807, 215614, 431228, 1093471, 2186942, 4373884, 7654297, 15308594, 30617188]

約数ペア:

[(1, 30617188), (2, 15308594), (4, 7654297), (7, 4373884), (14, 2186942), (28, 1093471), (71, 431228), (142, 215614), (284, 107807), (497, 61604), (994, 30802), (1988, 15401)]