31094930

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2143}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 56035584

約数和(自身を除く): 24940654

約数列:

[1, 2, 5, 10, 1451, 2143, 2902, 4286, 7255, 10715, 14510, 21430, 3109493, 6218986, 15547465, 31094930]

約数ペア:

[(1, 31094930), (2, 15547465), (5, 6218986), (10, 3109493), (1451, 21430), (2143, 14510), (2902, 10715), (4286, 7255)]