938397320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3351419}}^1$

素因数の和:3351437

約数の個数: 32

約数和(自身を含む): 2413022400

約数和(自身を除く): 1474625080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3351419, 6702838, 13405676, 16757095, 23459933, 26811352, 33514190, 46919866, 67028380, 93839732, 117299665, 134056760, 187679464, 234599330, 469198660, 938397320]

約数ペア:

[(1, 938397320), (2, 469198660), (4, 234599330), (5, 187679464), (7, 134056760), (8, 117299665), (10, 93839732), (14, 67028380), (20, 46919866), (28, 33514190), (35, 26811352), (40, 23459933), (56, 16757095), (70, 13405676), (140, 6702838), (280, 3351419)]