2520490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{36007}}^1$

素因数の和:36021

約数の個数: 16

約数和(自身を含む): 5185152

約数和(自身を除く): 2664662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 36007, 72014, 180035, 252049, 360070, 504098, 1260245, 2520490]

約数ペア:

[(1, 2520490), (2, 1260245), (5, 504098), (7, 360070), (10, 252049), (14, 180035), (35, 72014), (70, 36007)]