12309750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{5471}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 33291648

約数和(自身を除く): 20981898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 5471, 10942, 16413, 27355, 32826, 49239, 54710, 82065, 98478, 136775, 164130, 246195, 273550, 410325, 492390, 683875, 820650, 1230975, 1367750, 2051625, 2461950, 4103250, 6154875, 12309750]

約数ペア:

[(1, 12309750), (2, 6154875), (3, 4103250), (5, 2461950), (6, 2051625), (9, 1367750), (10, 1230975), (15, 820650), (18, 683875), (25, 492390), (30, 410325), (45, 273550), (50, 246195), (75, 164130), (90, 136775), (125, 98478), (150, 82065), (225, 54710), (250, 49239), (375, 32826), (450, 27355), (750, 16413), (1125, 10942), (2250, 5471)]