12726660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 36400896

約数和(自身を除く): 23674236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4513, 9026, 13539, 18052, 22565, 27078, 45130, 54156, 67695, 90260, 135390, 212111, 270780, 424222, 636333, 848444, 1060555, 1272666, 2121110, 2545332, 3181665, 4242220, 6363330, 12726660]

約数ペア:

[(1, 12726660), (2, 6363330), (3, 4242220), (4, 3181665), (5, 2545332), (6, 2121110), (10, 1272666), (12, 1060555), (15, 848444), (20, 636333), (30, 424222), (47, 270780), (60, 212111), (94, 135390), (141, 90260), (188, 67695), (235, 54156), (282, 45130), (470, 27078), (564, 22565), (705, 18052), (940, 13539), (1410, 9026), (2820, 4513)]