1560970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 2832480

約数和(自身を除く): 1271510

約数列:

[1, 2, 5, 10, 139, 278, 695, 1123, 1390, 2246, 5615, 11230, 156097, 312194, 780485, 1560970]

約数ペア:

[(1, 1560970), (2, 780485), (5, 312194), (10, 156097), (139, 11230), (278, 5615), (695, 2246), (1123, 1390)]