1662310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 3396960

約数和(自身を除く): 1734650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 673, 1235, 1346, 2470, 3365, 6730, 8749, 12787, 17498, 25574, 43745, 63935, 87490, 127870, 166231, 332462, 831155, 1662310]

約数ペア:

[(1, 1662310), (2, 831155), (5, 332462), (10, 166231), (13, 127870), (19, 87490), (26, 63935), (38, 43745), (65, 25574), (95, 17498), (130, 12787), (190, 8749), (247, 6730), (494, 3365), (673, 2470), (1235, 1346)]