2113643770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30194911}}^1$

素因数の和:30194925

約数の個数: 16

約数和(自身を含む): 4348067328

約数和(自身を除く): 2234423558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30194911, 60389822, 150974555, 211364377, 301949110, 422728754, 1056821885, 2113643770]

約数ペア:

[(1, 2113643770), (2, 1056821885), (5, 422728754), (7, 301949110), (10, 211364377), (14, 150974555), (35, 60389822), (70, 30194911)]