15284570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31193}}^1$

素因数の和:31214

約数の個数: 24

約数和(自身を含む): 32005044

約数和(自身を除く): 16720474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31193, 62386, 155965, 218351, 311930, 436702, 1091755, 1528457, 2183510, 3056914, 7642285, 15284570]

約数ペア:

[(1, 15284570), (2, 7642285), (5, 3056914), (7, 2183510), (10, 1528457), (14, 1091755), (35, 436702), (49, 311930), (70, 218351), (98, 155965), (245, 62386), (490, 31193)]