2493610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{727}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2747990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 727, 1454, 1715, 3430, 3635, 5089, 7270, 10178, 25445, 35623, 50890, 71246, 178115, 249361, 356230, 498722, 1246805, 2493610]

約数ペア:

[(1, 2493610), (2, 1246805), (5, 498722), (7, 356230), (10, 249361), (14, 178115), (35, 71246), (49, 50890), (70, 35623), (98, 25445), (245, 10178), (343, 7270), (490, 5089), (686, 3635), (727, 3430), (1454, 1715)]