3130386021

素因数分解:

$3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 5840976960

約数和(自身を除く): 2710590939

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 101, 133, 137, 147, 171, 189, 243, 303, 399, 411, 441, 513, 567, 707, 909, 931, 959, 1197, 1233, 1323, 1539, 1701, 1919, 2121, 2603, 2727, 2793, 2877, 3591, 3699, 3969, 4617, 4949, 5757, 6363, 6713, 7809, 8181, 8379, 8631, 10773, 11097, 11907, 13433, 13837, 14847, 17271, 18221, 19089, 20139, 23427, 24543, 25137, 25893, 32319, 33291, 40299, 41511, 44541, 51813, 54663, 57267, 60417, 70281, 75411, 77679, 94031, 96859, 120897, 124533, 127547, 133623, 155439, 163989, 171801, 181251, 210843, 226233, 233037, 262903, 282093, 290577, 362691, 373599, 382641, 400869, 466317, 491967, 543753, 632529, 678013, 788709, 846279, 871731, 1088073, 1120797, 1147923, 1202607, 1475901, 1631259, 1840321, 2034039, 2366127, 2538837, 2615193, 3264219, 3362391, 3443769, 4427703, 5520963, 6102117, 7098381, 7616511, 7845579, 10331307, 12882247, 16562889, 18306351, 21295143, 22849533, 23536737, 30993921, 38646741, 49688667, 54919053, 63885429, 115940223, 149066001, 164757159, 347820669, 447198003, 1043462007, 3130386021]

約数ペア:

[(1, 3130386021), (3, 1043462007), (7, 447198003), (9, 347820669), (19, 164757159), (21, 149066001), (27, 115940223), (49, 63885429), (57, 54919053), (63, 49688667), (81, 38646741), (101, 30993921), (133, 23536737), (137, 22849533), (147, 21295143), (171, 18306351), (189, 16562889), (243, 12882247), (303, 10331307), (399, 7845579), (411, 7616511), (441, 7098381), (513, 6102117), (567, 5520963), (707, 4427703), (909, 3443769), (931, 3362391), (959, 3264219), (1197, 2615193), (1233, 2538837), (1323, 2366127), (1539, 2034039), (1701, 1840321), (1919, 1631259), (2121, 1475901), (2603, 1202607), (2727, 1147923), (2793, 1120797), (2877, 1088073), (3591, 871731), (3699, 846279), (3969, 788709), (4617, 678013), (4949, 632529), (5757, 543753), (6363, 491967), (6713, 466317), (7809, 400869), (8181, 382641), (8379, 373599), (8631, 362691), (10773, 290577), (11097, 282093), (11907, 262903), (13433, 233037), (13837, 226233), (14847, 210843), (17271, 181251), (18221, 171801), (19089, 163989), (20139, 155439), (23427, 133623), (24543, 127547), (25137, 124533), (25893, 120897), (32319, 96859), (33291, 94031), (40299, 77679), (41511, 75411), (44541, 70281), (51813, 60417), (54663, 57267)]