30474136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 72495360

約数和(自身を除く): 42021224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 811, 854, 1342, 1622, 1708, 2684, 3244, 3416, 4697, 5368, 5677, 6488, 8921, 9394, 11354, 17842, 18788, 22708, 35684, 37576, 45416, 49471, 62447, 71368, 98942, 124894, 197884, 249788, 346297, 395768, 499576, 544181, 692594, 1088362, 1385188, 2176724, 2770376, 3809267, 4353448, 7618534, 15237068, 30474136]

約数ペア:

[(1, 30474136), (2, 15237068), (4, 7618534), (7, 4353448), (8, 3809267), (11, 2770376), (14, 2176724), (22, 1385188), (28, 1088362), (44, 692594), (56, 544181), (61, 499576), (77, 395768), (88, 346297), (122, 249788), (154, 197884), (244, 124894), (308, 98942), (427, 71368), (488, 62447), (616, 49471), (671, 45416), (811, 37576), (854, 35684), (1342, 22708), (1622, 18788), (1708, 17842), (2684, 11354), (3244, 9394), (3416, 8921), (4697, 6488), (5368, 5677)]