30915864

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 105062400

約数和(自身を除く): 74146536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 127, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 254, 276, 294, 322, 378, 381, 392, 414, 441, 483, 504, 508, 552, 588, 621, 644, 756, 762, 828, 882, 889, 966, 1016, 1127, 1143, 1176, 1242, 1288, 1323, 1449, 1512, 1524, 1656, 1764, 1778, 1932, 2254, 2286, 2484, 2646, 2667, 2898, 2921, 3048, 3381, 3429, 3528, 3556, 3864, 4347, 4508, 4572, 4968, 5292, 5334, 5796, 5842, 6223, 6762, 6858, 7112, 8001, 8694, 8763, 9016, 9144, 10143, 10584, 10668, 11592, 11684, 12446, 13524, 13716, 16002, 17388, 17526, 18669, 20286, 20447, 21336, 23368, 24003, 24892, 26289, 27048, 27432, 30429, 32004, 34776, 35052, 37338, 40572, 40894, 48006, 49784, 52578, 56007, 60858, 61341, 64008, 70104, 74676, 78867, 81144, 81788, 96012, 105156, 112014, 121716, 122682, 143129, 149352, 157734, 163576, 168021, 184023, 192024, 210312, 224028, 243432, 245364, 286258, 315468, 336042, 368046, 429387, 448056, 490728, 552069, 572516, 630936, 672084, 736092, 858774, 1104138, 1145032, 1288161, 1344168, 1472184, 1717548, 2208276, 2576322, 3435096, 3864483, 4416552, 5152644, 7728966, 10305288, 15457932, 30915864]

約数ペア:

[(1, 30915864), (2, 15457932), (3, 10305288), (4, 7728966), (6, 5152644), (7, 4416552), (8, 3864483), (9, 3435096), (12, 2576322), (14, 2208276), (18, 1717548), (21, 1472184), (23, 1344168), (24, 1288161), (27, 1145032), (28, 1104138), (36, 858774), (42, 736092), (46, 672084), (49, 630936), (54, 572516), (56, 552069), (63, 490728), (69, 448056), (72, 429387), (84, 368046), (92, 336042), (98, 315468), (108, 286258), (126, 245364), (127, 243432), (138, 224028), (147, 210312), (161, 192024), (168, 184023), (184, 168021), (189, 163576), (196, 157734), (207, 149352), (216, 143129), (252, 122682), (254, 121716), (276, 112014), (294, 105156), (322, 96012), (378, 81788), (381, 81144), (392, 78867), (414, 74676), (441, 70104), (483, 64008), (504, 61341), (508, 60858), (552, 56007), (588, 52578), (621, 49784), (644, 48006), (756, 40894), (762, 40572), (828, 37338), (882, 35052), (889, 34776), (966, 32004), (1016, 30429), (1127, 27432), (1143, 27048), (1176, 26289), (1242, 24892), (1288, 24003), (1323, 23368), (1449, 21336), (1512, 20447), (1524, 20286), (1656, 18669), (1764, 17526), (1778, 17388), (1932, 16002), (2254, 13716), (2286, 13524), (2484, 12446), (2646, 11684), (2667, 11592), (2898, 10668), (2921, 10584), (3048, 10143), (3381, 9144), (3429, 9016), (3528, 8763), (3556, 8694), (3864, 8001), (4347, 7112), (4508, 6858), (4572, 6762), (4968, 6223), (5292, 5842), (5334, 5796)]