78895270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{148859}}^1$

素因数の和:148919

約数の個数: 16

約数和(自身を含む): 144691920

約数和(自身を除く): 65796650

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 148859, 297718, 744295, 1488590, 7889527, 15779054, 39447635, 78895270]

約数ペア:

[(1, 78895270), (2, 39447635), (5, 15779054), (10, 7889527), (53, 1488590), (106, 744295), (265, 297718), (530, 148859)]