14870870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 16017130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 1949, 3815, 3898, 7630, 9745, 13643, 19490, 27286, 68215, 136430, 212441, 424882, 1062205, 1487087, 2124410, 2974174, 7435435, 14870870]

約数ペア:

[(1, 14870870), (2, 7435435), (5, 2974174), (7, 2124410), (10, 1487087), (14, 1062205), (35, 424882), (70, 212441), (109, 136430), (218, 68215), (545, 27286), (763, 19490), (1090, 13643), (1526, 9745), (1949, 7630), (3815, 3898)]