78208170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2606939}}^1$

素因数の和:2606949

約数の個数: 16

約数和(自身を含む): 187699680

約数和(自身を除く): 109491510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2606939, 5213878, 7820817, 13034695, 15641634, 26069390, 39104085, 78208170]

約数ペア:

[(1, 78208170), (2, 39104085), (3, 26069390), (5, 15641634), (6, 13034695), (10, 7820817), (15, 5213878), (30, 2606939)]