30678504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 80784000

約数和(自身を除く): 50105496

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 149, 184, 276, 298, 373, 447, 552, 596, 746, 894, 1119, 1192, 1492, 1788, 2238, 2984, 3427, 3576, 4476, 6854, 8579, 8952, 10281, 13708, 17158, 20562, 25737, 27416, 34316, 41124, 51474, 55577, 68632, 82248, 102948, 111154, 166731, 205896, 222308, 333462, 444616, 666924, 1278271, 1333848, 2556542, 3834813, 5113084, 7669626, 10226168, 15339252, 30678504]

約数ペア:

[(1, 30678504), (2, 15339252), (3, 10226168), (4, 7669626), (6, 5113084), (8, 3834813), (12, 2556542), (23, 1333848), (24, 1278271), (46, 666924), (69, 444616), (92, 333462), (138, 222308), (149, 205896), (184, 166731), (276, 111154), (298, 102948), (373, 82248), (447, 68632), (552, 55577), (596, 51474), (746, 41124), (894, 34316), (1119, 27416), (1192, 25737), (1492, 20562), (1788, 17158), (2238, 13708), (2984, 10281), (3427, 8952), (3576, 8579), (4476, 6854)]