30453656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 64972800

約数和(自身を除く): 34519144

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 281, 437, 562, 589, 713, 874, 1124, 1178, 1426, 1748, 2248, 2356, 2852, 3496, 4712, 5339, 5704, 6463, 8711, 10678, 12926, 13547, 17422, 21356, 25852, 27094, 34844, 42712, 51704, 54188, 69688, 108376, 122797, 165509, 200353, 245594, 331018, 400706, 491188, 662036, 801412, 982376, 1324072, 1602824, 3806707, 7613414, 15226828, 30453656]

約数ペア:

[(1, 30453656), (2, 15226828), (4, 7613414), (8, 3806707), (19, 1602824), (23, 1324072), (31, 982376), (38, 801412), (46, 662036), (62, 491188), (76, 400706), (92, 331018), (124, 245594), (152, 200353), (184, 165509), (248, 122797), (281, 108376), (437, 69688), (562, 54188), (589, 51704), (713, 42712), (874, 34844), (1124, 27094), (1178, 25852), (1426, 21356), (1748, 17422), (2248, 13547), (2356, 12926), (2852, 10678), (3496, 8711), (4712, 6463), (5339, 5704)]