2780370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30893}}^1$

素因数の和:30906

約数の個数: 24

約数和(自身を含む): 7229196

約数和(自身を除く): 4448826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30893, 61786, 92679, 154465, 185358, 278037, 308930, 463395, 556074, 926790, 1390185, 2780370]

約数ペア:

[(1, 2780370), (2, 1390185), (3, 926790), (5, 556074), (6, 463395), (9, 308930), (10, 278037), (15, 185358), (18, 154465), (30, 92679), (45, 61786), (90, 30893)]