12712530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{423751}}^1$

素因数の和:423761

約数の個数: 16

約数和(自身を含む): 30510144

約数和(自身を除く): 17797614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 423751, 847502, 1271253, 2118755, 2542506, 4237510, 6356265, 12712530]

約数ペア:

[(1, 12712530), (2, 6356265), (3, 4237510), (5, 2542506), (6, 2118755), (10, 1271253), (15, 847502), (30, 423751)]