30755844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 92531712

約数和(自身を除く): 61775868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 127, 186, 217, 252, 254, 279, 372, 381, 434, 508, 558, 651, 762, 868, 889, 961, 1116, 1143, 1302, 1524, 1778, 1922, 1953, 2286, 2604, 2667, 2883, 3556, 3844, 3906, 3937, 4572, 5334, 5766, 6727, 7812, 7874, 8001, 8649, 10668, 11532, 11811, 13454, 15748, 16002, 17298, 20181, 23622, 26908, 27559, 32004, 34596, 35433, 40362, 47244, 55118, 60543, 70866, 80724, 82677, 110236, 121086, 122047, 141732, 165354, 242172, 244094, 248031, 330708, 366141, 488188, 496062, 732282, 854329, 992124, 1098423, 1464564, 1708658, 2196846, 2562987, 3417316, 4393692, 5125974, 7688961, 10251948, 15377922, 30755844]

約数ペア:

[(1, 30755844), (2, 15377922), (3, 10251948), (4, 7688961), (6, 5125974), (7, 4393692), (9, 3417316), (12, 2562987), (14, 2196846), (18, 1708658), (21, 1464564), (28, 1098423), (31, 992124), (36, 854329), (42, 732282), (62, 496062), (63, 488188), (84, 366141), (93, 330708), (124, 248031), (126, 244094), (127, 242172), (186, 165354), (217, 141732), (252, 122047), (254, 121086), (279, 110236), (372, 82677), (381, 80724), (434, 70866), (508, 60543), (558, 55118), (651, 47244), (762, 40362), (868, 35433), (889, 34596), (961, 32004), (1116, 27559), (1143, 26908), (1302, 23622), (1524, 20181), (1778, 17298), (1922, 16002), (1953, 15748), (2286, 13454), (2604, 11811), (2667, 11532), (2883, 10668), (3556, 8649), (3844, 8001), (3906, 7874), (3937, 7812), (4572, 6727), (5334, 5766)]