74275510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6948

約数の個数: 32

約数和(自身を含む): 142497792

約数和(自身を除く): 68222282

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6871, 10810, 13742, 34355, 68710, 158033, 316066, 322937, 645874, 790165, 1580330, 1614685, 3229370, 7427551, 14855102, 37137755, 74275510]

約数ペア:

[(1, 74275510), (2, 37137755), (5, 14855102), (10, 7427551), (23, 3229370), (46, 1614685), (47, 1580330), (94, 790165), (115, 645874), (230, 322937), (235, 316066), (470, 158033), (1081, 68710), (2162, 34355), (5405, 13742), (6871, 10810)]