28910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1$

素因数の和:80

約数の個数: 24

約数和(自身を含む): 61560

約数和(自身を除く): 32650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 14455, 28910]

約数ペア:

[(1, 28910), (2, 14455), (5, 5782), (7, 4130), (10, 2891), (14, 2065), (35, 826), (49, 590), (59, 490), (70, 413), (98, 295), (118, 245)]