86973870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{170537}}^1$

素因数の和:170564

約数の個数: 32

約数和(自身を含む): 221017248

約数和(自身を除く): 134043378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 170537, 341074, 511611, 852685, 1023222, 1705370, 2558055, 2899129, 5116110, 5798258, 8697387, 14495645, 17394774, 28991290, 43486935, 86973870]

約数ペア:

[(1, 86973870), (2, 43486935), (3, 28991290), (5, 17394774), (6, 14495645), (10, 8697387), (15, 5798258), (17, 5116110), (30, 2899129), (34, 2558055), (51, 1705370), (85, 1023222), (102, 852685), (170, 511611), (255, 341074), (510, 170537)]