143634470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66191}}^1$

素因数の和:66236

約数の個数: 32

約数和(自身を含む): 305012736

約数和(自身を除く): 161378266

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 66191, 132382, 330955, 463337, 661910, 926674, 2051921, 2316685, 4103842, 4633370, 10259605, 14363447, 20519210, 28726894, 71817235, 143634470]

約数ペア:

[(1, 143634470), (2, 71817235), (5, 28726894), (7, 20519210), (10, 14363447), (14, 10259605), (31, 4633370), (35, 4103842), (62, 2316685), (70, 2051921), (155, 926674), (217, 661910), (310, 463337), (434, 330955), (1085, 132382), (2170, 66191)]