27220030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44623}}^1$

素因数の和:44691

約数の個数: 16

約数和(自身を含む): 49800384

約数和(自身を除く): 22580354

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 44623, 89246, 223115, 446230, 2722003, 5444006, 13610015, 27220030]

約数ペア:

[(1, 27220030), (2, 13610015), (5, 5444006), (10, 2722003), (61, 446230), (122, 223115), (305, 89246), (610, 44623)]