305545128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1818721}}^1$

素因数の和:1818737

約数の個数: 32

約数和(自身を含む): 872986560

約数和(自身を除く): 567441432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1818721, 3637442, 5456163, 7274884, 10912326, 12731047, 14549768, 21824652, 25462094, 38193141, 43649304, 50924188, 76386282, 101848376, 152772564, 305545128]

約数ペア:

[(1, 305545128), (2, 152772564), (3, 101848376), (4, 76386282), (6, 50924188), (7, 43649304), (8, 38193141), (12, 25462094), (14, 21824652), (21, 14549768), (24, 12731047), (28, 10912326), (42, 7274884), (56, 5456163), (84, 3637442), (168, 1818721)]