8123790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 20733552

約数和(自身を除く): 12609762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 937, 1445, 1734, 1874, 2811, 2890, 4335, 4685, 5622, 8670, 9370, 14055, 15929, 28110, 31858, 47787, 79645, 95574, 159290, 238935, 270793, 477870, 541586, 812379, 1353965, 1624758, 2707930, 4061895, 8123790]

約数ペア:

[(1, 8123790), (2, 4061895), (3, 2707930), (5, 1624758), (6, 1353965), (10, 812379), (15, 541586), (17, 477870), (30, 270793), (34, 238935), (51, 159290), (85, 95574), (102, 79645), (170, 47787), (255, 31858), (289, 28110), (510, 15929), (578, 14055), (867, 9370), (937, 8670), (1445, 5622), (1734, 4685), (1874, 4335), (2811, 2890)]