28882070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58943}}^1$

素因数の和:58964

約数の個数: 24

約数和(自身を含む): 60476544

約数和(自身を除く): 31594474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58943, 117886, 294715, 412601, 589430, 825202, 2063005, 2888207, 4126010, 5776414, 14441035, 28882070]

約数ペア:

[(1, 28882070), (2, 14441035), (5, 5776414), (7, 4126010), (10, 2888207), (14, 2063005), (35, 825202), (49, 589430), (70, 412601), (98, 294715), (245, 117886), (490, 58943)]