30664758

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71983}}^1$

素因数の和:72059

約数の個数: 16

約数和(自身を含む): 62194176

約数和(自身を除く): 31529418

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71983, 143966, 215949, 431898, 5110793, 10221586, 15332379, 30664758]

約数ペア:

[(1, 30664758), (2, 15332379), (3, 10221586), (6, 5110793), (71, 431898), (142, 215949), (213, 143966), (426, 71983)]