280858470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{20047}}^1$

素因数の和:20524

約数の個数: 32

約数和(自身を含む): 675537408

約数和(自身を除く): 394678938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2335, 2802, 4670, 7005, 14010, 20047, 40094, 60141, 100235, 120282, 200470, 300705, 601410, 9361949, 18723898, 28085847, 46809745, 56171694, 93619490, 140429235, 280858470]

約数ペア:

[(1, 280858470), (2, 140429235), (3, 93619490), (5, 56171694), (6, 46809745), (10, 28085847), (15, 18723898), (30, 9361949), (467, 601410), (934, 300705), (1401, 200470), (2335, 120282), (2802, 100235), (4670, 60141), (7005, 40094), (14010, 20047)]