4275390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20376

約数の個数: 32

約数和(自身を含む): 11727360

約数和(自身を除く): 7451970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20359, 40718, 61077, 101795, 122154, 142513, 203590, 285026, 305385, 427539, 610770, 712565, 855078, 1425130, 2137695, 4275390]

約数ペア:

[(1, 4275390), (2, 2137695), (3, 1425130), (5, 855078), (6, 712565), (7, 610770), (10, 427539), (14, 305385), (15, 285026), (21, 203590), (30, 142513), (35, 122154), (42, 101795), (70, 61077), (105, 40718), (210, 20359)]