473660180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{6469}}^1$

素因数の和:7008

約数の個数: 48

約数和(自身を含む): 1139134080

約数和(自身を除く): 665473900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 6469, 7322, 10460, 12938, 14644, 18305, 25876, 32345, 36610, 45283, 64690, 73220, 90566, 129380, 181132, 226415, 452830, 905660, 3383287, 6766574, 13533148, 16916435, 23683009, 33832870, 47366018, 67665740, 94732036, 118415045, 236830090, 473660180]

約数ペア:

[(1, 473660180), (2, 236830090), (4, 118415045), (5, 94732036), (7, 67665740), (10, 47366018), (14, 33832870), (20, 23683009), (28, 16916435), (35, 13533148), (70, 6766574), (140, 3383287), (523, 905660), (1046, 452830), (2092, 226415), (2615, 181132), (3661, 129380), (5230, 90566), (6469, 73220), (7322, 64690), (10460, 45283), (12938, 36610), (14644, 32345), (18305, 25876)]