107805740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{770041}}^1$

素因数の和:770057

約数の個数: 24

約数和(自身を含む): 258734112

約数和(自身を除く): 150928372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 770041, 1540082, 3080164, 3850205, 5390287, 7700410, 10780574, 15400820, 21561148, 26951435, 53902870, 107805740]

約数ペア:

[(1, 107805740), (2, 53902870), (4, 26951435), (5, 21561148), (7, 15400820), (10, 10780574), (14, 7700410), (20, 5390287), (28, 3850205), (35, 3080164), (70, 1540082), (140, 770041)]