1370463080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4894511}}^1$

素因数の和:4894529

約数の個数: 32

約数和(自身を含む): 3524048640

約数和(自身を除く): 2153585560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4894511, 9789022, 19578044, 24472555, 34261577, 39156088, 48945110, 68523154, 97890220, 137046308, 171307885, 195780440, 274092616, 342615770, 685231540, 1370463080]

約数ペア:

[(1, 1370463080), (2, 685231540), (4, 342615770), (5, 274092616), (7, 195780440), (8, 171307885), (10, 137046308), (14, 97890220), (20, 68523154), (28, 48945110), (35, 39156088), (40, 34261577), (56, 24472555), (70, 19578044), (140, 9789022), (280, 4894511)]