30487188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 77364000

約数和(自身を除く): 46876812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 149, 177, 204, 236, 289, 298, 354, 447, 578, 596, 708, 867, 894, 1003, 1156, 1734, 1788, 2006, 2533, 3009, 3468, 4012, 5066, 6018, 7599, 8791, 10132, 12036, 15198, 17051, 17582, 26373, 30396, 34102, 35164, 43061, 51153, 52746, 68204, 86122, 102306, 105492, 129183, 149447, 172244, 204612, 258366, 298894, 448341, 516732, 597788, 896682, 1793364, 2540599, 5081198, 7621797, 10162396, 15243594, 30487188]

約数ペア:

[(1, 30487188), (2, 15243594), (3, 10162396), (4, 7621797), (6, 5081198), (12, 2540599), (17, 1793364), (34, 896682), (51, 597788), (59, 516732), (68, 448341), (102, 298894), (118, 258366), (149, 204612), (177, 172244), (204, 149447), (236, 129183), (289, 105492), (298, 102306), (354, 86122), (447, 68204), (578, 52746), (596, 51153), (708, 43061), (867, 35164), (894, 34102), (1003, 30396), (1156, 26373), (1734, 17582), (1788, 17051), (2006, 15198), (2533, 12036), (3009, 10132), (3468, 8791), (4012, 7599), (5066, 6018)]