2706728830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{59659}}^1$

素因数の和:60028

約数の個数: 32

約数和(自身を含む): 5262012000

約数和(自身を除く): 2555283170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4537, 9074, 22685, 45370, 59659, 119318, 298295, 596590, 775567, 1551134, 3877835, 7755670, 20820991, 41641982, 104104955, 208209910, 270672883, 541345766, 1353364415, 2706728830]

約数ペア:

[(1, 2706728830), (2, 1353364415), (5, 541345766), (10, 270672883), (13, 208209910), (26, 104104955), (65, 41641982), (130, 20820991), (349, 7755670), (698, 3877835), (1745, 1551134), (3490, 775567), (4537, 596590), (9074, 298295), (22685, 119318), (45370, 59659)]