30687230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62627}}^1$

素因数の和:62648

約数の個数: 24

約数和(自身を含む): 64256328

約数和(自身を除く): 33569098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62627, 125254, 313135, 438389, 626270, 876778, 2191945, 3068723, 4383890, 6137446, 15343615, 30687230]

約数ペア:

[(1, 30687230), (2, 15343615), (5, 6137446), (7, 4383890), (10, 3068723), (14, 2191945), (35, 876778), (49, 626270), (70, 438389), (98, 313135), (245, 125254), (490, 62627)]