205439610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{7517}}^1$

素因数の和:8438

約数の個数: 32

約数和(自身を含む): 493661952

約数和(自身を除く): 288222342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 911, 1822, 2733, 4555, 5466, 7517, 9110, 13665, 15034, 22551, 27330, 37585, 45102, 75170, 112755, 225510, 6847987, 13695974, 20543961, 34239935, 41087922, 68479870, 102719805, 205439610]

約数ペア:

[(1, 205439610), (2, 102719805), (3, 68479870), (5, 41087922), (6, 34239935), (10, 20543961), (15, 13695974), (30, 6847987), (911, 225510), (1822, 112755), (2733, 75170), (4555, 45102), (5466, 37585), (7517, 27330), (9110, 22551), (13665, 15034)]