11230740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 34882848

約数和(自身を除く): 23652108

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, 1451, 1548, 1935, 2580, 2902, 3870, 4353, 5804, 7255, 7740, 8706, 13059, 14510, 17412, 21765, 26118, 29020, 43530, 52236, 62393, 65295, 87060, 124786, 130590, 187179, 249572, 261180, 311965, 374358, 561537, 623930, 748716, 935895, 1123074, 1247860, 1871790, 2246148, 2807685, 3743580, 5615370, 11230740]

約数ペア:

[(1, 11230740), (2, 5615370), (3, 3743580), (4, 2807685), (5, 2246148), (6, 1871790), (9, 1247860), (10, 1123074), (12, 935895), (15, 748716), (18, 623930), (20, 561537), (30, 374358), (36, 311965), (43, 261180), (45, 249572), (60, 187179), (86, 130590), (90, 124786), (129, 87060), (172, 65295), (180, 62393), (215, 52236), (258, 43530), (387, 29020), (430, 26118), (516, 21765), (645, 17412), (774, 14510), (860, 13059), (1290, 8706), (1451, 7740), (1548, 7255), (1935, 5804), (2580, 4353), (2902, 3870)]