13511460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 38719296

約数和(自身を除く): 25207836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5237, 10474, 15711, 20948, 26185, 31422, 52370, 62844, 78555, 104740, 157110, 225191, 314220, 450382, 675573, 900764, 1125955, 1351146, 2251910, 2702292, 3377865, 4503820, 6755730, 13511460]

約数ペア:

[(1, 13511460), (2, 6755730), (3, 4503820), (4, 3377865), (5, 2702292), (6, 2251910), (10, 1351146), (12, 1125955), (15, 900764), (20, 675573), (30, 450382), (43, 314220), (60, 225191), (86, 157110), (129, 104740), (172, 78555), (215, 62844), (258, 52370), (430, 31422), (516, 26185), (645, 20948), (860, 15711), (1290, 10474), (2580, 5237)]