80350470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{892783}}^1$

素因数の和:892796

約数の個数: 24

約数和(自身を含む): 208911456

約数和(自身を除く): 128560986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 892783, 1785566, 2678349, 4463915, 5356698, 8035047, 8927830, 13391745, 16070094, 26783490, 40175235, 80350470]

約数ペア:

[(1, 80350470), (2, 40175235), (3, 26783490), (5, 16070094), (6, 13391745), (9, 8927830), (10, 8035047), (15, 5356698), (18, 4463915), (30, 2678349), (45, 1785566), (90, 892783)]