3138230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2909770

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 199, 398, 415, 830, 995, 1577, 1990, 3154, 3781, 7562, 7885, 15770, 16517, 18905, 33034, 37810, 82585, 165170, 313823, 627646, 1569115, 3138230]

約数ペア:

[(1, 3138230), (2, 1569115), (5, 627646), (10, 313823), (19, 165170), (38, 82585), (83, 37810), (95, 33034), (166, 18905), (190, 16517), (199, 15770), (398, 7885), (415, 7562), (830, 3781), (995, 3154), (1577, 1990)]