252870390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{936557}}^1$

素因数の和:936573

約数の個数: 32

約数和(自身を含む): 674321760

約数和(自身を除く): 421451370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 936557, 1873114, 2809671, 4682785, 5619342, 8429013, 9365570, 14048355, 16858026, 25287039, 28096710, 42145065, 50574078, 84290130, 126435195, 252870390]

約数ペア:

[(1, 252870390), (2, 126435195), (3, 84290130), (5, 50574078), (6, 42145065), (9, 28096710), (10, 25287039), (15, 16858026), (18, 14048355), (27, 9365570), (30, 8429013), (45, 5619342), (54, 4682785), (90, 2809671), (135, 1873114), (270, 936557)]