127604220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49459}}^1$

素因数の和:49514

約数の個数: 48

約数和(自身を含む): 365608320

約数和(自身を除く): 238004100

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, 49459, 98918, 148377, 197836, 247295, 296754, 494590, 593508, 741885, 989180, 1483770, 2126737, 2967540, 4253474, 6380211, 8506948, 10633685, 12760422, 21267370, 25520844, 31901055, 42534740, 63802110, 127604220]

約数ペア:

[(1, 127604220), (2, 63802110), (3, 42534740), (4, 31901055), (5, 25520844), (6, 21267370), (10, 12760422), (12, 10633685), (15, 8506948), (20, 6380211), (30, 4253474), (43, 2967540), (60, 2126737), (86, 1483770), (129, 989180), (172, 741885), (215, 593508), (258, 494590), (430, 296754), (516, 247295), (645, 197836), (860, 148377), (1290, 98918), (2580, 49459)]