138819210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4627307}}^1$

素因数の和:4627317

約数の個数: 16

約数和(自身を含む): 333166176

約数和(自身を除く): 194346966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4627307, 9254614, 13881921, 23136535, 27763842, 46273070, 69409605, 138819210]

約数ペア:

[(1, 138819210), (2, 69409605), (3, 46273070), (5, 27763842), (6, 23136535), (10, 13881921), (15, 9254614), (30, 4627307)]