1482340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 3141432

約数和(自身を除く): 1659092

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 541, 548, 685, 1082, 1370, 2164, 2705, 2740, 5410, 10820, 74117, 148234, 296468, 370585, 741170, 1482340]

約数ペア:

[(1, 1482340), (2, 741170), (4, 370585), (5, 296468), (10, 148234), (20, 74117), (137, 10820), (274, 5410), (541, 2740), (548, 2705), (685, 2164), (1082, 1370)]