153916210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5741}}^1$

素因数の和:6138

約数の個数: 32

約数和(自身を含む): 317509632

約数和(自身を除く): 163593422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 5741, 11482, 13405, 26810, 28705, 40187, 57410, 80374, 200935, 401870, 2198803, 4397606, 10994015, 15391621, 21988030, 30783242, 76958105, 153916210]

約数ペア:

[(1, 153916210), (2, 76958105), (5, 30783242), (7, 21988030), (10, 15391621), (14, 10994015), (35, 4397606), (70, 2198803), (383, 401870), (766, 200935), (1915, 80374), (2681, 57410), (3830, 40187), (5362, 28705), (5741, 26810), (11482, 13405)]