30680784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 92619072

約数和(自身を除く): 61938288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 151, 153, 166, 204, 249, 272, 302, 306, 332, 408, 453, 498, 604, 612, 664, 747, 816, 906, 996, 1208, 1224, 1328, 1359, 1411, 1494, 1812, 1992, 2416, 2448, 2567, 2718, 2822, 2988, 3624, 3984, 4233, 5134, 5436, 5644, 5976, 7248, 7701, 8466, 10268, 10872, 11288, 11952, 12533, 12699, 15402, 16932, 20536, 21744, 22576, 23103, 25066, 25398, 30804, 33864, 37599, 41072, 46206, 50132, 50796, 61608, 67728, 75198, 92412, 100264, 101592, 112797, 123216, 150396, 184824, 200528, 203184, 213061, 225594, 300792, 369648, 426122, 451188, 601584, 639183, 852244, 902376, 1278366, 1704488, 1804752, 1917549, 2556732, 3408976, 3835098, 5113464, 7670196, 10226928, 15340392, 30680784]

約数ペア:

[(1, 30680784), (2, 15340392), (3, 10226928), (4, 7670196), (6, 5113464), (8, 3835098), (9, 3408976), (12, 2556732), (16, 1917549), (17, 1804752), (18, 1704488), (24, 1278366), (34, 902376), (36, 852244), (48, 639183), (51, 601584), (68, 451188), (72, 426122), (83, 369648), (102, 300792), (136, 225594), (144, 213061), (151, 203184), (153, 200528), (166, 184824), (204, 150396), (249, 123216), (272, 112797), (302, 101592), (306, 100264), (332, 92412), (408, 75198), (453, 67728), (498, 61608), (604, 50796), (612, 50132), (664, 46206), (747, 41072), (816, 37599), (906, 33864), (996, 30804), (1208, 25398), (1224, 25066), (1328, 23103), (1359, 22576), (1411, 21744), (1494, 20536), (1812, 16932), (1992, 15402), (2416, 12699), (2448, 12533), (2567, 11952), (2718, 11288), (2822, 10872), (2988, 10268), (3624, 8466), (3984, 7701), (4233, 7248), (5134, 5976), (5436, 5644)]