75290390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1075577}}^1$

素因数の和:1075591

約数の個数: 16

約数和(自身を含む): 154883232

約数和(自身を除く): 79592842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1075577, 2151154, 5377885, 7529039, 10755770, 15058078, 37645195, 75290390]

約数ペア:

[(1, 75290390), (2, 37645195), (5, 15058078), (7, 10755770), (10, 7529039), (14, 5377885), (35, 2151154), (70, 1075577)]