7957140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132619}}^1$

素因数の和:132631

約数の個数: 24

約数和(自身を含む): 22280160

約数和(自身を除く): 14323020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132619, 265238, 397857, 530476, 663095, 795714, 1326190, 1591428, 1989285, 2652380, 3978570, 7957140]

約数ペア:

[(1, 7957140), (2, 3978570), (3, 2652380), (4, 1989285), (5, 1591428), (6, 1326190), (10, 795714), (12, 663095), (15, 530476), (20, 397857), (30, 265238), (60, 132619)]