13842540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 42810768

約数和(自身を除く): 28968228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1451, 1590, 1908, 2385, 2902, 3180, 4353, 4770, 5804, 7255, 8706, 9540, 13059, 14510, 17412, 21765, 26118, 29020, 43530, 52236, 65295, 76903, 87060, 130590, 153806, 230709, 261180, 307612, 384515, 461418, 692127, 769030, 922836, 1153545, 1384254, 1538060, 2307090, 2768508, 3460635, 4614180, 6921270, 13842540]

約数ペア:

[(1, 13842540), (2, 6921270), (3, 4614180), (4, 3460635), (5, 2768508), (6, 2307090), (9, 1538060), (10, 1384254), (12, 1153545), (15, 922836), (18, 769030), (20, 692127), (30, 461418), (36, 384515), (45, 307612), (53, 261180), (60, 230709), (90, 153806), (106, 130590), (159, 87060), (180, 76903), (212, 65295), (265, 52236), (318, 43530), (477, 29020), (530, 26118), (636, 21765), (795, 17412), (954, 14510), (1060, 13059), (1451, 9540), (1590, 8706), (1908, 7255), (2385, 5804), (2902, 4770), (3180, 4353)]