509156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8485949}}^1$

素因数の和:8485961

約数の個数: 24

約数和(自身を含む): 1425639600

約数和(自身を除く): 916482660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8485949, 16971898, 25457847, 33943796, 42429745, 50915694, 84859490, 101831388, 127289235, 169718980, 254578470, 509156940]

約数ペア:

[(1, 509156940), (2, 254578470), (3, 169718980), (4, 127289235), (5, 101831388), (6, 84859490), (10, 50915694), (12, 42429745), (15, 33943796), (20, 25457847), (30, 16971898), (60, 8485949)]