18753030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{208367}}^1$

素因数の和:208380

約数の個数: 24

約数和(自身を含む): 48758112

約数和(自身を除く): 30005082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 208367, 416734, 625101, 1041835, 1250202, 1875303, 2083670, 3125505, 3750606, 6251010, 9376515, 18753030]

約数ペア:

[(1, 18753030), (2, 9376515), (3, 6251010), (5, 3750606), (6, 3125505), (9, 2083670), (10, 1875303), (15, 1250202), (18, 1041835), (30, 625101), (45, 416734), (90, 208367)]