11781060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 34425216

約数和(自身を除く): 22644156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8537, 17074, 25611, 34148, 42685, 51222, 85370, 102444, 128055, 170740, 196351, 256110, 392702, 512220, 589053, 785404, 981755, 1178106, 1963510, 2356212, 2945265, 3927020, 5890530, 11781060]

約数ペア:

[(1, 11781060), (2, 5890530), (3, 3927020), (4, 2945265), (5, 2356212), (6, 1963510), (10, 1178106), (12, 981755), (15, 785404), (20, 589053), (23, 512220), (30, 392702), (46, 256110), (60, 196351), (69, 170740), (92, 128055), (115, 102444), (138, 85370), (230, 51222), (276, 42685), (345, 34148), (460, 25611), (690, 17074), (1380, 8537)]