65608130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10531}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 136494720

約数和(自身を除く): 70886590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10531, 21062, 52655, 73717, 105310, 147434, 368585, 737170, 937259, 1874518, 4686295, 6560813, 9372590, 13121626, 32804065, 65608130]

約数ペア:

[(1, 65608130), (2, 32804065), (5, 13121626), (7, 9372590), (10, 6560813), (14, 4686295), (35, 1874518), (70, 937259), (89, 737170), (178, 368585), (445, 147434), (623, 105310), (890, 73717), (1246, 52655), (3115, 21062), (6230, 10531)]