152914790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{312071}}^1$

素因数の和:312092

約数の個数: 24

約数和(自身を含む): 320185872

約数和(自身を除く): 167271082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 312071, 624142, 1560355, 2184497, 3120710, 4368994, 10922485, 15291479, 21844970, 30582958, 76457395, 152914790]

約数ペア:

[(1, 152914790), (2, 76457395), (5, 30582958), (7, 21844970), (10, 15291479), (14, 10922485), (35, 4368994), (49, 3120710), (70, 2184497), (98, 1560355), (245, 624142), (490, 312071)]