39778170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1325939}}^1$

素因数の和:1325949

約数の個数: 16

約数和(自身を含む): 95467680

約数和(自身を除く): 55689510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1325939, 2651878, 3977817, 6629695, 7955634, 13259390, 19889085, 39778170]

約数ペア:

[(1, 39778170), (2, 19889085), (3, 13259390), (5, 7955634), (6, 6629695), (10, 3977817), (15, 2651878), (30, 1325939)]