30096815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27782

約数の個数: 16

約数和(自身を含む): 42608640

約数和(自身を除く): 12511825

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 27739, 138695, 194173, 859909, 970865, 4299545, 6019363, 30096815]

約数ペア:

[(1, 30096815), (5, 6019363), (7, 4299545), (31, 970865), (35, 859909), (155, 194173), (217, 138695), (1085, 27739)]