30730294

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51047}}^1$

素因数の和:51099

約数の個数: 16

約数和(自身を含む): 53906688

約数和(自身を除く): 23176394

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51047, 102094, 357329, 714658, 2195021, 4390042, 15365147, 30730294]

約数ペア:

[(1, 30730294), (2, 15365147), (7, 4390042), (14, 2195021), (43, 714658), (86, 357329), (301, 102094), (602, 51047)]