15529890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{839}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 21846750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 839, 1234, 1678, 1851, 2517, 3085, 3702, 4195, 5034, 6170, 8390, 9255, 12585, 18510, 25170, 517663, 1035326, 1552989, 2588315, 3105978, 5176630, 7764945, 15529890]

約数ペア:

[(1, 15529890), (2, 7764945), (3, 5176630), (5, 3105978), (6, 2588315), (10, 1552989), (15, 1035326), (30, 517663), (617, 25170), (839, 18510), (1234, 12585), (1678, 9255), (1851, 8390), (2517, 6170), (3085, 5034), (3702, 4195)]