27210190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7933}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 57124800

約数和(自身を除く): 29914610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7933, 15866, 39665, 55531, 79330, 111062, 277655, 388717, 555310, 777434, 1943585, 2721019, 3887170, 5442038, 13605095, 27210190]

約数ペア:

[(1, 27210190), (2, 13605095), (5, 5442038), (7, 3887170), (10, 2721019), (14, 1943585), (35, 777434), (49, 555310), (70, 388717), (98, 277655), (245, 111062), (343, 79330), (490, 55531), (686, 39665), (1715, 15866), (3430, 7933)]