12403470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^2$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 29814696

約数和(自身を除く): 17411226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 9645, 19290, 413449, 826898, 1240347, 2067245, 2480694, 4134490, 6201735, 12403470]

約数ペア:

[(1, 12403470), (2, 6201735), (3, 4134490), (5, 2480694), (6, 2067245), (10, 1240347), (15, 826898), (30, 413449), (643, 19290), (1286, 9645), (1929, 6430), (3215, 3858)]