7679140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{54851}}^1$

素因数の和:54867

約数の個数: 24

約数和(自身を含む): 18430272

約数和(自身を除く): 10751132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 54851, 109702, 219404, 274255, 383957, 548510, 767914, 1097020, 1535828, 1919785, 3839570, 7679140]

約数ペア:

[(1, 7679140), (2, 3839570), (4, 1919785), (5, 1535828), (7, 1097020), (10, 767914), (14, 548510), (20, 383957), (28, 274255), (35, 219404), (70, 109702), (140, 54851)]