66156670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 59918210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1823, 1910, 3629, 3646, 7258, 9115, 18145, 18230, 34637, 36290, 69274, 173185, 346370, 348193, 696386, 1740965, 3481930, 6615667, 13231334, 33078335, 66156670]

約数ペア:

[(1, 66156670), (2, 33078335), (5, 13231334), (10, 6615667), (19, 3481930), (38, 1740965), (95, 696386), (190, 348193), (191, 346370), (382, 173185), (955, 69274), (1823, 36290), (1910, 34637), (3629, 18230), (3646, 18145), (7258, 9115)]