42391510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{605593}}^1$

素因数の和:605607

約数の個数: 16

約数和(自身を含む): 87205536

約数和(自身を除く): 44814026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 605593, 1211186, 3027965, 4239151, 6055930, 8478302, 21195755, 42391510]

約数ペア:

[(1, 42391510), (2, 21195755), (5, 8478302), (7, 6055930), (10, 4239151), (14, 3027965), (35, 1211186), (70, 605593)]