181528130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2593259}}^1$

素因数の和:2593273

約数の個数: 16

約数和(自身を含む): 373429440

約数和(自身を除く): 191901310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2593259, 5186518, 12966295, 18152813, 25932590, 36305626, 90764065, 181528130]

約数ペア:

[(1, 181528130), (2, 90764065), (5, 36305626), (7, 25932590), (10, 18152813), (14, 12966295), (35, 5186518), (70, 2593259)]