42028170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1400939}}^1$

素因数の和:1400949

約数の個数: 16

約数和(自身を含む): 100867680

約数和(自身を除く): 58839510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1400939, 2801878, 4202817, 7004695, 8405634, 14009390, 21014085, 42028170]

約数ペア:

[(1, 42028170), (2, 21014085), (3, 14009390), (5, 8405634), (6, 7004695), (10, 4202817), (15, 2801878), (30, 1400939)]