30618310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161149}}^1$

素因数の和:161175

約数の個数: 16

約数和(自身を含む): 58014000

約数和(自身を除く): 27395690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 161149, 322298, 805745, 1611490, 3061831, 6123662, 15309155, 30618310]

約数ペア:

[(1, 30618310), (2, 15309155), (5, 6123662), (10, 3061831), (19, 1611490), (38, 805745), (95, 322298), (190, 161149)]