30971570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19274

約数の個数: 32

約数和(自身を含む): 66486528

約数和(自身を除く): 35514958

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 19237, 38474, 96185, 134659, 192370, 269318, 442451, 673295, 884902, 1346590, 2212255, 3097157, 4424510, 6194314, 15485785, 30971570]

約数ペア:

[(1, 30971570), (2, 15485785), (5, 6194314), (7, 4424510), (10, 3097157), (14, 2212255), (23, 1346590), (35, 884902), (46, 673295), (70, 442451), (115, 269318), (161, 192370), (230, 134659), (322, 96185), (805, 38474), (1610, 19237)]