30384648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 99852480

約数和(自身を除く): 69467832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 167, 168, 171, 228, 252, 266, 334, 342, 361, 399, 456, 501, 504, 532, 668, 684, 722, 798, 1002, 1064, 1083, 1169, 1197, 1336, 1368, 1444, 1503, 1596, 2004, 2166, 2338, 2394, 2527, 2888, 3006, 3173, 3192, 3249, 3507, 4008, 4332, 4676, 4788, 5054, 6012, 6346, 6498, 7014, 7581, 8664, 9352, 9519, 9576, 10108, 10521, 12024, 12692, 12996, 14028, 15162, 19038, 20216, 21042, 22211, 22743, 25384, 25992, 28056, 28557, 30324, 38076, 42084, 44422, 45486, 57114, 60287, 60648, 66633, 76152, 84168, 88844, 90972, 114228, 120574, 133266, 177688, 180861, 181944, 199899, 228456, 241148, 266532, 361722, 399798, 422009, 482296, 533064, 542583, 723444, 799596, 844018, 1085166, 1266027, 1446888, 1599192, 1688036, 2170332, 2532054, 3376072, 3798081, 4340664, 5064108, 7596162, 10128216, 15192324, 30384648]

約数ペア:

[(1, 30384648), (2, 15192324), (3, 10128216), (4, 7596162), (6, 5064108), (7, 4340664), (8, 3798081), (9, 3376072), (12, 2532054), (14, 2170332), (18, 1688036), (19, 1599192), (21, 1446888), (24, 1266027), (28, 1085166), (36, 844018), (38, 799596), (42, 723444), (56, 542583), (57, 533064), (63, 482296), (72, 422009), (76, 399798), (84, 361722), (114, 266532), (126, 241148), (133, 228456), (152, 199899), (167, 181944), (168, 180861), (171, 177688), (228, 133266), (252, 120574), (266, 114228), (334, 90972), (342, 88844), (361, 84168), (399, 76152), (456, 66633), (501, 60648), (504, 60287), (532, 57114), (668, 45486), (684, 44422), (722, 42084), (798, 38076), (1002, 30324), (1064, 28557), (1083, 28056), (1169, 25992), (1197, 25384), (1336, 22743), (1368, 22211), (1444, 21042), (1503, 20216), (1596, 19038), (2004, 15162), (2166, 14028), (2338, 12996), (2394, 12692), (2527, 12024), (2888, 10521), (3006, 10108), (3173, 9576), (3192, 9519), (3249, 9352), (3507, 8664), (4008, 7581), (4332, 7014), (4676, 6498), (4788, 6346), (5054, 6012)]