71434030

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{6361}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 128715984

約数和(自身を除く): 57281954

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 6361, 11230, 12722, 31805, 63610, 7143403, 14286806, 35717015, 71434030]

約数ペア:

[(1, 71434030), (2, 35717015), (5, 14286806), (10, 7143403), (1123, 63610), (2246, 31805), (5615, 12722), (6361, 11230)]