57670740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7509

約数の個数: 72

約数和(自身を含む): 179026848

約数和(自身を除く): 121356108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7451, 7740, 14902, 22353, 29804, 37255, 44706, 67059, 74510, 89412, 111765, 134118, 149020, 223530, 268236, 320393, 335295, 447060, 640786, 670590, 961179, 1281572, 1341180, 1601965, 1922358, 2883537, 3203930, 3844716, 4805895, 5767074, 6407860, 9611790, 11534148, 14417685, 19223580, 28835370, 57670740]

約数ペア:

[(1, 57670740), (2, 28835370), (3, 19223580), (4, 14417685), (5, 11534148), (6, 9611790), (9, 6407860), (10, 5767074), (12, 4805895), (15, 3844716), (18, 3203930), (20, 2883537), (30, 1922358), (36, 1601965), (43, 1341180), (45, 1281572), (60, 961179), (86, 670590), (90, 640786), (129, 447060), (172, 335295), (180, 320393), (215, 268236), (258, 223530), (387, 149020), (430, 134118), (516, 111765), (645, 89412), (774, 74510), (860, 67059), (1290, 44706), (1548, 37255), (1935, 29804), (2580, 22353), (3870, 14902), (7451, 7740)]