30156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 80640

約数和(自身を除く): 50484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 5026, 7539, 10052, 15078, 30156]

約数ペア:

[(1, 30156), (2, 15078), (3, 10052), (4, 7539), (6, 5026), (7, 4308), (12, 2513), (14, 2154), (21, 1436), (28, 1077), (42, 718), (84, 359)]