3128943300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1489973}}^1$

素因数の和:1489997

約数の個数: 72

約数和(自身を含む): 10346379456

約数和(自身を除く): 7217436156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 1489973, 2979946, 4469919, 5959892, 7449865, 8939838, 10429811, 14899730, 17879676, 20859622, 22349595, 29799460, 31289433, 37249325, 41719244, 44699190, 52149055, 62578866, 74498650, 89398380, 104298110, 111747975, 125157732, 148997300, 156447165, 208596220, 223495950, 260745275, 312894330, 446991900, 521490550, 625788660, 782235825, 1042981100, 1564471650, 3128943300]

約数ペア:

[(1, 3128943300), (2, 1564471650), (3, 1042981100), (4, 782235825), (5, 625788660), (6, 521490550), (7, 446991900), (10, 312894330), (12, 260745275), (14, 223495950), (15, 208596220), (20, 156447165), (21, 148997300), (25, 125157732), (28, 111747975), (30, 104298110), (35, 89398380), (42, 74498650), (50, 62578866), (60, 52149055), (70, 44699190), (75, 41719244), (84, 37249325), (100, 31289433), (105, 29799460), (140, 22349595), (150, 20859622), (175, 17879676), (210, 14899730), (300, 10429811), (350, 8939838), (420, 7449865), (525, 5959892), (700, 4469919), (1050, 2979946), (2100, 1489973)]