3214540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22961}}^1$

素因数の和:22977

約数の個数: 24

約数和(自身を含む): 7715232

約数和(自身を除く): 4500692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22961, 45922, 91844, 114805, 160727, 229610, 321454, 459220, 642908, 803635, 1607270, 3214540]

約数ペア:

[(1, 3214540), (2, 1607270), (4, 803635), (5, 642908), (7, 459220), (10, 321454), (14, 229610), (20, 160727), (28, 114805), (35, 91844), (70, 45922), (140, 22961)]