189252070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2703601}}^1$

素因数の和:2703615

約数の個数: 16

約数和(自身を含む): 389318688

約数和(自身を除く): 200066618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2703601, 5407202, 13518005, 18925207, 27036010, 37850414, 94626035, 189252070]

約数ペア:

[(1, 189252070), (2, 94626035), (5, 37850414), (7, 27036010), (10, 18925207), (14, 13518005), (35, 5407202), (70, 2703601)]