155038470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{303997}}^1$

素因数の和:304024

約数の個数: 32

約数和(自身を含む): 393981408

約数和(自身を除く): 238942938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 303997, 607994, 911991, 1519985, 1823982, 3039970, 4559955, 5167949, 9119910, 10335898, 15503847, 25839745, 31007694, 51679490, 77519235, 155038470]

約数ペア:

[(1, 155038470), (2, 77519235), (3, 51679490), (5, 31007694), (6, 25839745), (10, 15503847), (15, 10335898), (17, 9119910), (30, 5167949), (34, 4559955), (51, 3039970), (85, 1823982), (102, 1519985), (170, 911991), (255, 607994), (510, 303997)]