2440110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 5904000

約数和(自身を除く): 3463890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 499, 815, 978, 998, 1497, 1630, 2445, 2495, 2994, 4890, 4990, 7485, 14970, 81337, 162674, 244011, 406685, 488022, 813370, 1220055, 2440110]

約数ペア:

[(1, 2440110), (2, 1220055), (3, 813370), (5, 488022), (6, 406685), (10, 244011), (15, 162674), (30, 81337), (163, 14970), (326, 7485), (489, 4990), (499, 4890), (815, 2994), (978, 2495), (998, 2445), (1497, 1630)]