64672970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{59333}}^1$

素因数の和:59449

約数の個数: 16

約数和(自身を含む): 117481320

約数和(自身を除く): 52808350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 59333, 118666, 296665, 593330, 6467297, 12934594, 32336485, 64672970]

約数ペア:

[(1, 64672970), (2, 32336485), (5, 12934594), (10, 6467297), (109, 593330), (218, 296665), (545, 118666), (1090, 59333)]