1663438030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{3677}}^1$

素因数の和:6084

約数の個数: 32

約数和(自身を含む): 3153958560

約数和(自身を除く): 1490520530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2381, 3677, 4762, 7354, 11905, 18385, 23810, 36770, 45239, 69863, 90478, 139726, 226195, 349315, 452390, 698630, 8754937, 17509874, 43774685, 87549370, 166343803, 332687606, 831719015, 1663438030]

約数ペア:

[(1, 1663438030), (2, 831719015), (5, 332687606), (10, 166343803), (19, 87549370), (38, 43774685), (95, 17509874), (190, 8754937), (2381, 698630), (3677, 452390), (4762, 349315), (7354, 226195), (11905, 139726), (18385, 90478), (23810, 69863), (36770, 45239)]