31362964780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{224021177}}^1$

素因数の和:224021193

約数の個数: 24

約数和(自身を含む): 75271115808

約数和(自身を除く): 43908151028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 224021177, 448042354, 896084708, 1120105885, 1568148239, 2240211770, 3136296478, 4480423540, 6272592956, 7840741195, 15681482390, 31362964780]

約数ペア:

[(1, 31362964780), (2, 15681482390), (4, 7840741195), (5, 6272592956), (7, 4480423540), (10, 3136296478), (14, 2240211770), (20, 1568148239), (28, 1120105885), (35, 896084708), (70, 448042354), (140, 224021177)]