2051280510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68376017}}^1$

素因数の和:68376027

約数の個数: 16

約数和(自身を含む): 4923073296

約数和(自身を除く): 2871792786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68376017, 136752034, 205128051, 341880085, 410256102, 683760170, 1025640255, 2051280510]

約数ペア:

[(1, 2051280510), (2, 1025640255), (3, 683760170), (5, 410256102), (6, 341880085), (10, 205128051), (15, 136752034), (30, 68376017)]