215051370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7168379}}^1$

素因数の和:7168389

約数の個数: 16

約数和(自身を含む): 516123360

約数和(自身を除く): 301071990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7168379, 14336758, 21505137, 35841895, 43010274, 71683790, 107525685, 215051370]

約数ペア:

[(1, 215051370), (2, 107525685), (3, 71683790), (5, 43010274), (6, 35841895), (10, 21505137), (15, 14336758), (30, 7168379)]