30750048

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2209

約数の個数: 108

約数和(自身を含む): 101768940

約数和(自身を除く): 71018892

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2179, 2352, 3528, 4358, 4704, 6537, 7056, 8716, 13074, 14112, 15253, 17432, 19611, 26148, 30506, 34864, 39222, 45759, 52296, 61012, 69728, 78444, 91518, 104592, 106771, 122024, 137277, 156888, 183036, 209184, 213542, 244048, 274554, 313776, 320313, 366072, 427084, 488096, 549108, 627552, 640626, 732144, 854168, 960939, 1098216, 1281252, 1464288, 1708336, 1921878, 2196432, 2562504, 3416672, 3843756, 4392864, 5125008, 7687512, 10250016, 15375024, 30750048]

約数ペア:

[(1, 30750048), (2, 15375024), (3, 10250016), (4, 7687512), (6, 5125008), (7, 4392864), (8, 3843756), (9, 3416672), (12, 2562504), (14, 2196432), (16, 1921878), (18, 1708336), (21, 1464288), (24, 1281252), (28, 1098216), (32, 960939), (36, 854168), (42, 732144), (48, 640626), (49, 627552), (56, 549108), (63, 488096), (72, 427084), (84, 366072), (96, 320313), (98, 313776), (112, 274554), (126, 244048), (144, 213542), (147, 209184), (168, 183036), (196, 156888), (224, 137277), (252, 122024), (288, 106771), (294, 104592), (336, 91518), (392, 78444), (441, 69728), (504, 61012), (588, 52296), (672, 45759), (784, 39222), (882, 34864), (1008, 30506), (1176, 26148), (1568, 19611), (1764, 17432), (2016, 15253), (2179, 14112), (2352, 13074), (3528, 8716), (4358, 7056), (4704, 6537)]