290529146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 466093440

約数和(自身を除く): 175564294

約数列:

[1, 2, 23, 46, 53, 106, 269, 443, 538, 886, 1219, 2438, 6187, 10189, 12374, 14257, 20378, 23479, 28514, 46958, 119167, 238334, 327911, 540017, 655822, 1080034, 2740841, 5481682, 6315851, 12631702, 145264573, 290529146]

約数ペア:

[(1, 290529146), (2, 145264573), (23, 12631702), (46, 6315851), (53, 5481682), (106, 2740841), (269, 1080034), (443, 655822), (538, 540017), (886, 327911), (1219, 238334), (2438, 119167), (6187, 46958), (10189, 28514), (12374, 23479), (14257, 20378)]