70816210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{64969}}^1$

素因数の和:65085

約数の個数: 16

約数和(自身を含む): 128640600

約数和(自身を除く): 57824390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 64969, 129938, 324845, 649690, 7081621, 14163242, 35408105, 70816210]

約数ペア:

[(1, 70816210), (2, 35408105), (5, 14163242), (10, 7081621), (109, 649690), (218, 324845), (545, 129938), (1090, 64969)]