139455510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14947}}^1$

素因数の和:15268

約数の個数: 32

約数和(自身を含む): 335791872

約数和(自身を除く): 196336362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 14947, 29894, 44841, 74735, 89682, 149470, 224205, 448410, 4648517, 9297034, 13945551, 23242585, 27891102, 46485170, 69727755, 139455510]

約数ペア:

[(1, 139455510), (2, 69727755), (3, 46485170), (5, 27891102), (6, 23242585), (10, 13945551), (15, 9297034), (30, 4648517), (311, 448410), (622, 224205), (933, 149470), (1555, 89682), (1866, 74735), (3110, 44841), (4665, 29894), (9330, 14947)]