3144270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 7604352

約数和(自身を除く): 4460082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 643, 815, 978, 1286, 1630, 1929, 2445, 3215, 3858, 4890, 6430, 9645, 19290, 104809, 209618, 314427, 524045, 628854, 1048090, 1572135, 3144270]

約数ペア:

[(1, 3144270), (2, 1572135), (3, 1048090), (5, 628854), (6, 524045), (10, 314427), (15, 209618), (30, 104809), (163, 19290), (326, 9645), (489, 6430), (643, 4890), (815, 3858), (978, 3215), (1286, 2445), (1630, 1929)]