110966660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18433}}^1$

素因数の和:18492

約数の個数: 48

約数和(自身を含む): 272528256

約数和(自身を除く): 161561596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 18433, 36866, 73732, 92165, 129031, 184330, 258062, 368660, 516124, 645155, 792619, 1290310, 1585238, 2580620, 3170476, 3963095, 5548333, 7926190, 11096666, 15852380, 22193332, 27741665, 55483330, 110966660]

約数ペア:

[(1, 110966660), (2, 55483330), (4, 27741665), (5, 22193332), (7, 15852380), (10, 11096666), (14, 7926190), (20, 5548333), (28, 3963095), (35, 3170476), (43, 2580620), (70, 1585238), (86, 1290310), (140, 792619), (172, 645155), (215, 516124), (301, 368660), (430, 258062), (602, 184330), (860, 129031), (1204, 92165), (1505, 73732), (3010, 36866), (6020, 18433)]