29870905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 37762560

約数和(自身を除く): 7891655

約数列:

[1, 5, 23, 109, 115, 545, 2383, 2507, 11915, 12535, 54809, 259747, 274045, 1298735, 5974181, 29870905]

約数ペア:

[(1, 29870905), (5, 5974181), (23, 1298735), (109, 274045), (115, 259747), (545, 54809), (2383, 12535), (2507, 11915)]