15690515680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14009389}}^1$

素因数の和:14009411

約数の個数: 48

約数和(自身を含む): 42364395360

約数和(自身を除く): 26673879680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14009389, 28018778, 56037556, 70046945, 98065723, 112075112, 140093890, 196131446, 224150224, 280187780, 392262892, 448300448, 490328615, 560375560, 784525784, 980657230, 1120751120, 1569051568, 1961314460, 2241502240, 3138103136, 3922628920, 7845257840, 15690515680]

約数ペア:

[(1, 15690515680), (2, 7845257840), (4, 3922628920), (5, 3138103136), (7, 2241502240), (8, 1961314460), (10, 1569051568), (14, 1120751120), (16, 980657230), (20, 784525784), (28, 560375560), (32, 490328615), (35, 448300448), (40, 392262892), (56, 280187780), (70, 224150224), (80, 196131446), (112, 140093890), (140, 112075112), (160, 98065723), (224, 70046945), (280, 56037556), (560, 28018778), (1120, 14009389)]