71846890

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3541}}^1$

素因数の和:5577

約数の個数: 16

約数和(自身を含む): 129424680

約数和(自身を除く): 57577790

約数列:

[1, 2, 5, 10, 2029, 3541, 4058, 7082, 10145, 17705, 20290, 35410, 7184689, 14369378, 35923445, 71846890]

約数ペア:

[(1, 71846890), (2, 35923445), (5, 14369378), (10, 7184689), (2029, 35410), (3541, 20290), (4058, 17705), (7082, 10145)]