30882018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72493}}^1$

素因数の和:72569

約数の個数: 16

約数和(自身を含む): 62634816

約数和(自身を除く): 31752798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72493, 144986, 217479, 434958, 5147003, 10294006, 15441009, 30882018]

約数ペア:

[(1, 30882018), (2, 15441009), (3, 10294006), (6, 5147003), (71, 434958), (142, 217479), (213, 144986), (426, 72493)]