30815182

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 47005920

約数和(自身を除く): 16190738

約数列:

[1, 2, 89, 178, 233, 466, 743, 1486, 20737, 41474, 66127, 132254, 173119, 346238, 15407591, 30815182]

約数ペア:

[(1, 30815182), (2, 15407591), (89, 346238), (178, 173119), (233, 132254), (466, 66127), (743, 41474), (1486, 20737)]