29708990

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3541}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 53555040

約数和(自身を除く): 23846050

約数列:

[1, 2, 5, 10, 839, 1678, 3541, 4195, 7082, 8390, 17705, 35410, 2970899, 5941798, 14854495, 29708990]

約数ペア:

[(1, 29708990), (2, 14854495), (5, 5941798), (10, 2970899), (839, 35410), (1678, 17705), (3541, 8390), (4195, 7082)]