134619370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{863}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 255674880

約数和(自身を除く): 121055510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 821, 863, 1642, 1726, 4105, 4315, 8210, 8630, 15599, 16397, 31198, 32794, 77995, 81985, 155990, 163970, 708523, 1417046, 3542615, 7085230, 13461937, 26923874, 67309685, 134619370]

約数ペア:

[(1, 134619370), (2, 67309685), (5, 26923874), (10, 13461937), (19, 7085230), (38, 3542615), (95, 1417046), (190, 708523), (821, 163970), (863, 155990), (1642, 81985), (1726, 77995), (4105, 32794), (4315, 31198), (8210, 16397), (8630, 15599)]