438864751950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{21355949}}^1$

素因数の和:21356101

約数の個数: 48

約数和(自身を含む): 1096329049200

約数和(自身を除く): 657464297250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 10275, 20550, 21355949, 42711898, 64067847, 106779745, 128135694, 213559490, 320339235, 533898725, 640678470, 1067797450, 1601696175, 2925765013, 3203392350, 5851530026, 8777295039, 14628825065, 17554590078, 29257650130, 43886475195, 73144125325, 87772950390, 146288250650, 219432375975, 438864751950]

約数ペア:

[(1, 438864751950), (2, 219432375975), (3, 146288250650), (5, 87772950390), (6, 73144125325), (10, 43886475195), (15, 29257650130), (25, 17554590078), (30, 14628825065), (50, 8777295039), (75, 5851530026), (137, 3203392350), (150, 2925765013), (274, 1601696175), (411, 1067797450), (685, 640678470), (822, 533898725), (1370, 320339235), (2055, 213559490), (3425, 128135694), (4110, 106779745), (6850, 64067847), (10275, 42711898), (20550, 21355949)]