30782254

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 46846800

約数和(自身を除く): 16064546

約数列:

[1, 2, 109, 218, 337, 419, 674, 838, 36733, 45671, 73466, 91342, 141203, 282406, 15391127, 30782254]

約数ペア:

[(1, 30782254), (2, 15391127), (109, 282406), (218, 141203), (337, 91342), (419, 73466), (674, 45671), (838, 36733)]