30901824

素因数分解:

$2^6\times 3^5\times {\mathrm{1987}}^1$

素因数の和:2014

約数の個数: 84

約数和(自身を含む): 91901264

約数和(自身を除く): 60999440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 1987, 2592, 3888, 3974, 5184, 5961, 7776, 7948, 11922, 15552, 15896, 17883, 23844, 31792, 35766, 47688, 53649, 63584, 71532, 95376, 107298, 127168, 143064, 160947, 190752, 214596, 286128, 321894, 381504, 429192, 482841, 572256, 643788, 858384, 965682, 1144512, 1287576, 1716768, 1931364, 2575152, 3433536, 3862728, 5150304, 7725456, 10300608, 15450912, 30901824]

約数ペア:

[(1, 30901824), (2, 15450912), (3, 10300608), (4, 7725456), (6, 5150304), (8, 3862728), (9, 3433536), (12, 2575152), (16, 1931364), (18, 1716768), (24, 1287576), (27, 1144512), (32, 965682), (36, 858384), (48, 643788), (54, 572256), (64, 482841), (72, 429192), (81, 381504), (96, 321894), (108, 286128), (144, 214596), (162, 190752), (192, 160947), (216, 143064), (243, 127168), (288, 107298), (324, 95376), (432, 71532), (486, 63584), (576, 53649), (648, 47688), (864, 35766), (972, 31792), (1296, 23844), (1728, 17883), (1944, 15896), (1987, 15552), (2592, 11922), (3888, 7948), (3974, 7776), (5184, 5961)]