11091690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 29012256

約数和(自身を除く): 17920566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 491, 502, 753, 982, 1255, 1473, 1506, 2259, 2455, 2510, 2946, 3765, 4419, 4518, 4910, 7365, 7530, 8838, 11295, 14730, 22095, 22590, 44190, 123241, 246482, 369723, 616205, 739446, 1109169, 1232410, 1848615, 2218338, 3697230, 5545845, 11091690]

約数ペア:

[(1, 11091690), (2, 5545845), (3, 3697230), (5, 2218338), (6, 1848615), (9, 1232410), (10, 1109169), (15, 739446), (18, 616205), (30, 369723), (45, 246482), (90, 123241), (251, 44190), (491, 22590), (502, 22095), (753, 14730), (982, 11295), (1255, 8838), (1473, 7530), (1506, 7365), (2259, 4910), (2455, 4518), (2510, 4419), (2946, 3765)]