14878470670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{212549581}}^1$

素因数の和:212549595

約数の個数: 16

約数和(自身を含む): 30607139808

約数和(自身を除く): 15728669138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 212549581, 425099162, 1062747905, 1487847067, 2125495810, 2975694134, 7439235335, 14878470670]

約数ペア:

[(1, 14878470670), (2, 7439235335), (5, 2975694134), (7, 2125495810), (10, 1487847067), (14, 1062747905), (35, 425099162), (70, 212549581)]