2533790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5171}}^1$

素因数の和:5192

約数の個数: 24

約数和(自身を含む): 5306472

約数和(自身を除く): 2772682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5171, 10342, 25855, 36197, 51710, 72394, 180985, 253379, 361970, 506758, 1266895, 2533790]

約数ペア:

[(1, 2533790), (2, 1266895), (5, 506758), (7, 361970), (10, 253379), (14, 180985), (35, 72394), (49, 51710), (70, 36197), (98, 25855), (245, 10342), (490, 5171)]