30908448

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 95528160

約数和(自身を除く): 64619712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 68, 72, 96, 102, 107, 118, 136, 144, 153, 177, 204, 214, 236, 272, 288, 306, 321, 354, 408, 428, 472, 531, 544, 612, 642, 708, 816, 856, 944, 963, 1003, 1062, 1224, 1284, 1416, 1632, 1712, 1819, 1888, 1926, 2006, 2124, 2448, 2568, 2832, 3009, 3424, 3638, 3852, 4012, 4248, 4896, 5136, 5457, 5664, 6018, 6313, 7276, 7704, 8024, 8496, 9027, 10272, 10914, 12036, 12626, 14552, 15408, 16048, 16371, 16992, 18054, 18939, 21828, 24072, 25252, 29104, 30816, 32096, 32742, 36108, 37878, 43656, 48144, 50504, 56817, 58208, 65484, 72216, 75756, 87312, 96288, 101008, 107321, 113634, 130968, 144432, 151512, 174624, 202016, 214642, 227268, 261936, 288864, 303024, 321963, 429284, 454536, 523872, 606048, 643926, 858568, 909072, 965889, 1287852, 1717136, 1818144, 1931778, 2575704, 3434272, 3863556, 5151408, 7727112, 10302816, 15454224, 30908448]

約数ペア:

[(1, 30908448), (2, 15454224), (3, 10302816), (4, 7727112), (6, 5151408), (8, 3863556), (9, 3434272), (12, 2575704), (16, 1931778), (17, 1818144), (18, 1717136), (24, 1287852), (32, 965889), (34, 909072), (36, 858568), (48, 643926), (51, 606048), (59, 523872), (68, 454536), (72, 429284), (96, 321963), (102, 303024), (107, 288864), (118, 261936), (136, 227268), (144, 214642), (153, 202016), (177, 174624), (204, 151512), (214, 144432), (236, 130968), (272, 113634), (288, 107321), (306, 101008), (321, 96288), (354, 87312), (408, 75756), (428, 72216), (472, 65484), (531, 58208), (544, 56817), (612, 50504), (642, 48144), (708, 43656), (816, 37878), (856, 36108), (944, 32742), (963, 32096), (1003, 30816), (1062, 29104), (1224, 25252), (1284, 24072), (1416, 21828), (1632, 18939), (1712, 18054), (1819, 16992), (1888, 16371), (1926, 16048), (2006, 15408), (2124, 14552), (2448, 12626), (2568, 12036), (2832, 10914), (3009, 10272), (3424, 9027), (3638, 8496), (3852, 8024), (4012, 7704), (4248, 7276), (4896, 6313), (5136, 6018), (5457, 5664)]