3435320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12269}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 8834400

約数和(自身を除く): 5399080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12269, 24538, 49076, 61345, 85883, 98152, 122690, 171766, 245380, 343532, 429415, 490760, 687064, 858830, 1717660, 3435320]

約数ペア:

[(1, 3435320), (2, 1717660), (4, 858830), (5, 687064), (7, 490760), (8, 429415), (10, 343532), (14, 245380), (20, 171766), (28, 122690), (35, 98152), (40, 85883), (56, 61345), (70, 49076), (140, 24538), (280, 12269)]