12689670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{60427}}^1$

素因数の和:60444

約数の個数: 32

約数和(自身を含む): 34806528

約数和(自身を除く): 22116858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 60427, 120854, 181281, 302135, 362562, 422989, 604270, 845978, 906405, 1268967, 1812810, 2114945, 2537934, 4229890, 6344835, 12689670]

約数ペア:

[(1, 12689670), (2, 6344835), (3, 4229890), (5, 2537934), (6, 2114945), (7, 1812810), (10, 1268967), (14, 906405), (15, 845978), (21, 604270), (30, 422989), (35, 362562), (42, 302135), (70, 181281), (105, 120854), (210, 60427)]