66202970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 126081792

約数和(自身を除く): 59878822

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 3943, 7886, 8395, 16790, 19715, 39430, 90689, 181378, 287839, 453445, 575678, 906890, 1439195, 2878390, 6620297, 13240594, 33101485, 66202970]

約数ペア:

[(1, 66202970), (2, 33101485), (5, 13240594), (10, 6620297), (23, 2878390), (46, 1439195), (73, 906890), (115, 575678), (146, 453445), (230, 287839), (365, 181378), (730, 90689), (1679, 39430), (3358, 19715), (3943, 16790), (7886, 8395)]