169620310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{122029}}^1$

素因数の和:122175

約数の個数: 16

約数和(自身を含む): 307515600

約数和(自身を除く): 137895290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 122029, 244058, 610145, 1220290, 16962031, 33924062, 84810155, 169620310]

約数ペア:

[(1, 169620310), (2, 84810155), (5, 33924062), (10, 16962031), (139, 1220290), (278, 610145), (695, 244058), (1390, 122029)]