79020990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{878011}}^1$

素因数の和:878024

約数の個数: 24

約数和(自身を含む): 205454808

約数和(自身を除く): 126433818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 878011, 1756022, 2634033, 4390055, 5268066, 7902099, 8780110, 13170165, 15804198, 26340330, 39510495, 79020990]

約数ペア:

[(1, 79020990), (2, 39510495), (3, 26340330), (5, 15804198), (6, 13170165), (9, 8780110), (10, 7902099), (15, 5268066), (18, 4390055), (30, 2634033), (45, 1756022), (90, 878011)]