3880110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9972

約数の個数: 32

約数和(自身を含む): 10029600

約数和(自身を除く): 6149490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9949, 19898, 29847, 49745, 59694, 99490, 129337, 149235, 258674, 298470, 388011, 646685, 776022, 1293370, 1940055, 3880110]

約数ペア:

[(1, 3880110), (2, 1940055), (3, 1293370), (5, 776022), (6, 646685), (10, 388011), (13, 298470), (15, 258674), (26, 149235), (30, 129337), (39, 99490), (65, 59694), (78, 49745), (130, 29847), (195, 19898), (390, 9949)]