38430730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15559}}^1$

素因数の和:15598

約数の個数: 32

約数和(自身を含む): 78422400

約数和(自身を除く): 39991670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15559, 31118, 77795, 155590, 202267, 295621, 404534, 591242, 1011335, 1478105, 2022670, 2956210, 3843073, 7686146, 19215365, 38430730]

約数ペア:

[(1, 38430730), (2, 19215365), (5, 7686146), (10, 3843073), (13, 2956210), (19, 2022670), (26, 1478105), (38, 1011335), (65, 591242), (95, 404534), (130, 295621), (190, 202267), (247, 155590), (494, 77795), (1235, 31118), (2470, 15559)]