30892474

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 47307240

約数和(自身を除く): 16414766

約数列:

[1, 2, 61, 122, 313, 626, 809, 1618, 19093, 38186, 49349, 98698, 253217, 506434, 15446237, 30892474]

約数ペア:

[(1, 30892474), (2, 15446237), (61, 506434), (122, 253217), (313, 98698), (626, 49349), (809, 38186), (1618, 19093)]