381409770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1816237}}^1$

素因数の和:1816254

約数の個数: 32

約数和(自身を含む): 1046153088

約数和(自身を除く): 664743318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1816237, 3632474, 5448711, 9081185, 10897422, 12713659, 18162370, 25427318, 27243555, 38140977, 54487110, 63568295, 76281954, 127136590, 190704885, 381409770]

約数ペア:

[(1, 381409770), (2, 190704885), (3, 127136590), (5, 76281954), (6, 63568295), (7, 54487110), (10, 38140977), (14, 27243555), (15, 25427318), (21, 18162370), (30, 12713659), (35, 10897422), (42, 9081185), (70, 5448711), (105, 3632474), (210, 1816237)]