30645216

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{563}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 103469184

約数和(自身を除く): 72823968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 563, 567, 648, 672, 756, 864, 972, 1008, 1126, 1134, 1296, 1512, 1689, 1701, 1944, 2016, 2252, 2268, 2592, 3024, 3378, 3402, 3888, 3941, 4504, 4536, 5067, 6048, 6756, 6804, 7776, 7882, 9008, 9072, 10134, 11823, 13512, 13608, 15201, 15764, 18016, 18144, 20268, 23646, 27024, 27216, 30402, 31528, 35469, 40536, 45603, 47292, 54048, 54432, 60804, 63056, 70938, 81072, 91206, 94584, 106407, 121608, 126112, 136809, 141876, 162144, 182412, 189168, 212814, 243216, 273618, 283752, 319221, 364824, 378336, 425628, 486432, 547236, 567504, 638442, 729648, 851256, 957663, 1094472, 1135008, 1276884, 1459296, 1702512, 1915326, 2188944, 2553768, 3405024, 3830652, 4377888, 5107536, 7661304, 10215072, 15322608, 30645216]

約数ペア:

[(1, 30645216), (2, 15322608), (3, 10215072), (4, 7661304), (6, 5107536), (7, 4377888), (8, 3830652), (9, 3405024), (12, 2553768), (14, 2188944), (16, 1915326), (18, 1702512), (21, 1459296), (24, 1276884), (27, 1135008), (28, 1094472), (32, 957663), (36, 851256), (42, 729648), (48, 638442), (54, 567504), (56, 547236), (63, 486432), (72, 425628), (81, 378336), (84, 364824), (96, 319221), (108, 283752), (112, 273618), (126, 243216), (144, 212814), (162, 189168), (168, 182412), (189, 162144), (216, 141876), (224, 136809), (243, 126112), (252, 121608), (288, 106407), (324, 94584), (336, 91206), (378, 81072), (432, 70938), (486, 63056), (504, 60804), (563, 54432), (567, 54048), (648, 47292), (672, 45603), (756, 40536), (864, 35469), (972, 31528), (1008, 30402), (1126, 27216), (1134, 27024), (1296, 23646), (1512, 20268), (1689, 18144), (1701, 18016), (1944, 15764), (2016, 15201), (2252, 13608), (2268, 13512), (2592, 11823), (3024, 10134), (3378, 9072), (3402, 9008), (3888, 7882), (3941, 7776), (4504, 6804), (4536, 6756), (5067, 6048)]