90852420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89071}}^1$

素因数の和:89100

約数の個数: 48

約数和(自身を含む): 269353728

約数和(自身を除く): 178501308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 89071, 178142, 267213, 356284, 445355, 534426, 890710, 1068852, 1336065, 1514207, 1781420, 2672130, 3028414, 4542621, 5344260, 6056828, 7571035, 9085242, 15142070, 18170484, 22713105, 30284140, 45426210, 90852420]

約数ペア:

[(1, 90852420), (2, 45426210), (3, 30284140), (4, 22713105), (5, 18170484), (6, 15142070), (10, 9085242), (12, 7571035), (15, 6056828), (17, 5344260), (20, 4542621), (30, 3028414), (34, 2672130), (51, 1781420), (60, 1514207), (68, 1336065), (85, 1068852), (102, 890710), (170, 534426), (204, 445355), (255, 356284), (340, 267213), (510, 178142), (1020, 89071)]