3297980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23557}}^1$

素因数の和:23573

約数の個数: 24

約数和(自身を含む): 7915488

約数和(自身を除く): 4617508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23557, 47114, 94228, 117785, 164899, 235570, 329798, 471140, 659596, 824495, 1648990, 3297980]

約数ペア:

[(1, 3297980), (2, 1648990), (4, 824495), (5, 659596), (7, 471140), (10, 329798), (14, 235570), (20, 164899), (28, 117785), (35, 94228), (70, 47114), (140, 23557)]