15143870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 31822848

約数和(自身を除く): 16678978

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4603, 9206, 23015, 32221, 46030, 64442, 161105, 216341, 322210, 432682, 1081705, 1514387, 2163410, 3028774, 7571935, 15143870]

約数ペア:

[(1, 15143870), (2, 7571935), (5, 3028774), (7, 2163410), (10, 1514387), (14, 1081705), (35, 432682), (47, 322210), (70, 216341), (94, 161105), (235, 64442), (329, 46030), (470, 32221), (658, 23015), (1645, 9206), (3290, 4603)]