17404590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 48489984

約数和(自身を除く): 31085394

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, 1237, 1407, 2010, 2345, 2474, 2814, 3711, 4690, 6185, 7035, 7422, 8659, 12370, 14070, 17318, 18555, 25977, 37110, 43295, 51954, 82879, 86590, 129885, 165758, 248637, 259770, 414395, 497274, 580153, 828790, 1160306, 1243185, 1740459, 2486370, 2900765, 3480918, 5801530, 8702295, 17404590]

約数ペア:

[(1, 17404590), (2, 8702295), (3, 5801530), (5, 3480918), (6, 2900765), (7, 2486370), (10, 1740459), (14, 1243185), (15, 1160306), (21, 828790), (30, 580153), (35, 497274), (42, 414395), (67, 259770), (70, 248637), (105, 165758), (134, 129885), (201, 86590), (210, 82879), (335, 51954), (402, 43295), (469, 37110), (670, 25977), (938, 18555), (1005, 17318), (1237, 14070), (1407, 12370), (2010, 8659), (2345, 7422), (2474, 7035), (2814, 6185), (3711, 4690)]