165199890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{82189}}^1$

素因数の和:82266

約数の個数: 32

約数和(自身を含む): 402402240

約数和(自身を除く): 237202350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 82189, 164378, 246567, 410945, 493134, 821890, 1232835, 2465670, 5506663, 11013326, 16519989, 27533315, 33039978, 55066630, 82599945, 165199890]

約数ペア:

[(1, 165199890), (2, 82599945), (3, 55066630), (5, 33039978), (6, 27533315), (10, 16519989), (15, 11013326), (30, 5506663), (67, 2465670), (134, 1232835), (201, 821890), (335, 493134), (402, 410945), (670, 246567), (1005, 164378), (2010, 82189)]