212485710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7082857}}^1$

素因数の和:7082867

約数の個数: 16

約数和(自身を含む): 509965776

約数和(自身を除く): 297480066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7082857, 14165714, 21248571, 35414285, 42497142, 70828570, 106242855, 212485710]

約数ペア:

[(1, 212485710), (2, 106242855), (3, 70828570), (5, 42497142), (6, 35414285), (10, 21248571), (15, 14165714), (30, 7082857)]