7820070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{563}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 18842112

約数和(自身を除く): 11022042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 563, 926, 1126, 1389, 1689, 2315, 2778, 2815, 3378, 4630, 5630, 6945, 8445, 13890, 16890, 260669, 521338, 782007, 1303345, 1564014, 2606690, 3910035, 7820070]

約数ペア:

[(1, 7820070), (2, 3910035), (3, 2606690), (5, 1564014), (6, 1303345), (10, 782007), (15, 521338), (30, 260669), (463, 16890), (563, 13890), (926, 8445), (1126, 6945), (1389, 5630), (1689, 4630), (2315, 3378), (2778, 2815)]