1105965140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7899751}}^1$

素因数の和:7899767

約数の個数: 24

約数和(自身を含む): 2654316672

約数和(自身を除く): 1548351532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7899751, 15799502, 31599004, 39498755, 55298257, 78997510, 110596514, 157995020, 221193028, 276491285, 552982570, 1105965140]

約数ペア:

[(1, 1105965140), (2, 552982570), (4, 276491285), (5, 221193028), (7, 157995020), (10, 110596514), (14, 78997510), (20, 55298257), (28, 39498755), (35, 31599004), (70, 15799502), (140, 7899751)]