742286590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{2609}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 1395869760

約数和(自身を除く): 653583170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1237, 2474, 2609, 5218, 6185, 12370, 13045, 26090, 28451, 56902, 60007, 120014, 142255, 284510, 300035, 600070, 3227333, 6454666, 16136665, 32273330, 74228659, 148457318, 371143295, 742286590]

約数ペア:

[(1, 742286590), (2, 371143295), (5, 148457318), (10, 74228659), (23, 32273330), (46, 16136665), (115, 6454666), (230, 3227333), (1237, 600070), (2474, 300035), (2609, 284510), (5218, 142255), (6185, 120014), (12370, 60007), (13045, 56902), (26090, 28451)]