309841390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659237}}^1$

素因数の和:659291

約数の個数: 16

約数和(自身を含む): 569581632

約数和(自身を除く): 259740242

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 659237, 1318474, 3296185, 6592370, 30984139, 61968278, 154920695, 309841390]

約数ペア:

[(1, 309841390), (2, 154920695), (5, 61968278), (10, 30984139), (47, 6592370), (94, 3296185), (235, 1318474), (470, 659237)]