30713874

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70123}}^1$

素因数の和:70201

約数の個数: 16

約数和(自身を含む): 62270112

約数和(自身を除く): 31556238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70123, 140246, 210369, 420738, 5118979, 10237958, 15356937, 30713874]

約数ペア:

[(1, 30713874), (2, 15356937), (3, 10237958), (6, 5118979), (73, 420738), (146, 210369), (219, 140246), (438, 70123)]