270664590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19237}}^1$

素因数の和:19321

約数の個数: 64

約数和(自身を含む): 753513984

約数和(自身を除く): 482849394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 19237, 38474, 57711, 96185, 115422, 134659, 192370, 269318, 288555, 403977, 577110, 673295, 807954, 1288879, 1346590, 2019885, 2577758, 3866637, 4039770, 6444395, 7733274, 9022153, 12888790, 18044306, 19333185, 27066459, 38666370, 45110765, 54132918, 90221530, 135332295, 270664590]

約数ペア:

[(1, 270664590), (2, 135332295), (3, 90221530), (5, 54132918), (6, 45110765), (7, 38666370), (10, 27066459), (14, 19333185), (15, 18044306), (21, 12888790), (30, 9022153), (35, 7733274), (42, 6444395), (67, 4039770), (70, 3866637), (105, 2577758), (134, 2019885), (201, 1346590), (210, 1288879), (335, 807954), (402, 673295), (469, 577110), (670, 403977), (938, 288555), (1005, 269318), (1407, 192370), (2010, 134659), (2345, 115422), (2814, 96185), (4690, 57711), (7035, 38474), (14070, 19237)]