66630070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{937}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 129534048

約数和(自身を除く): 62903978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 937, 1094, 1874, 2735, 4685, 5470, 7111, 9370, 12181, 14222, 24362, 35555, 60905, 71110, 121810, 512539, 1025078, 2562695, 5125390, 6663007, 13326014, 33315035, 66630070]

約数ペア:

[(1, 66630070), (2, 33315035), (5, 13326014), (10, 6663007), (13, 5125390), (26, 2562695), (65, 1025078), (130, 512539), (547, 121810), (937, 71110), (1094, 60905), (1874, 35555), (2735, 24362), (4685, 14222), (5470, 12181), (7111, 9370)]