29897770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 32310230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4799, 6230, 9598, 23995, 33593, 47990, 67186, 167965, 335930, 427111, 854222, 2135555, 2989777, 4271110, 5979554, 14948885, 29897770]

約数ペア:

[(1, 29897770), (2, 14948885), (5, 5979554), (7, 4271110), (10, 2989777), (14, 2135555), (35, 854222), (70, 427111), (89, 335930), (178, 167965), (445, 67186), (623, 47990), (890, 33593), (1246, 23995), (3115, 9598), (4799, 6230)]