1837923030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20421367}}^1$

素因数の和:20421380

約数の個数: 24

約数和(自身を含む): 4778600112

約数和(自身を除く): 2940677082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20421367, 40842734, 61264101, 102106835, 122528202, 183792303, 204213670, 306320505, 367584606, 612641010, 918961515, 1837923030]

約数ペア:

[(1, 1837923030), (2, 918961515), (3, 612641010), (5, 367584606), (6, 306320505), (9, 204213670), (10, 183792303), (15, 122528202), (18, 102106835), (30, 61264101), (45, 40842734), (90, 20421367)]