300740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 689472

約数和(自身を除く): 388732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1367, 2734, 5468, 6835, 13670, 15037, 27340, 30074, 60148, 75185, 150370, 300740]

約数ペア:

[(1, 300740), (2, 150370), (4, 75185), (5, 60148), (10, 30074), (11, 27340), (20, 15037), (22, 13670), (44, 6835), (55, 5468), (110, 2734), (220, 1367)]