70683970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{144253}}^1$

素因数の和:144274

約数の個数: 24

約数和(自身を含む): 148004604

約数和(自身を除く): 77320634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 144253, 288506, 721265, 1009771, 1442530, 2019542, 5048855, 7068397, 10097710, 14136794, 35341985, 70683970]

約数ペア:

[(1, 70683970), (2, 35341985), (5, 14136794), (7, 10097710), (10, 7068397), (14, 5048855), (35, 2019542), (49, 1442530), (70, 1009771), (98, 721265), (245, 288506), (490, 144253)]