30078153

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15401}}^1$

素因数の和:15445

約数の個数: 24

約数和(自身を含む): 51257856

約数和(自身を除く): 21179703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15401, 46203, 107807, 138609, 323421, 477431, 970263, 1432293, 3342017, 4296879, 10026051, 30078153]

約数ペア:

[(1, 30078153), (3, 10026051), (7, 4296879), (9, 3342017), (21, 1432293), (31, 970263), (63, 477431), (93, 323421), (217, 138609), (279, 107807), (651, 46203), (1953, 15401)]