30693565

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28289}}^1$

素因数の和:28332

約数の個数: 16

約数和(自身を含む): 43453440

約数和(自身を除く): 12759875

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 28289, 141445, 198023, 876959, 990115, 4384795, 6138713, 30693565]

約数ペア:

[(1, 30693565), (5, 6138713), (7, 4384795), (31, 990115), (35, 876959), (155, 198023), (217, 141445), (1085, 28289)]