30897794

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 47034240

約数和(自身を除く): 16136446

約数列:

[1, 2, 109, 218, 271, 523, 542, 1046, 29539, 57007, 59078, 114014, 141733, 283466, 15448897, 30897794]

約数ペア:

[(1, 30897794), (2, 15448897), (109, 283466), (218, 141733), (271, 114014), (523, 59078), (542, 57007), (1046, 29539)]