30622678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8263}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 49088160

約数和(自身を除く): 18465482

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 8263, 16526, 140471, 280942, 900667, 1801334, 15311339, 30622678]

約数ペア:

[(1, 30622678), (2, 15311339), (17, 1801334), (34, 900667), (109, 280942), (218, 140471), (1853, 16526), (3706, 8263)]