30222544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171719}}^1$

素因数の和:171738

約数の個数: 20

約数和(自身を含む): 63879840

約数和(自身を除く): 33657296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171719, 343438, 686876, 1373752, 1888909, 2747504, 3777818, 7555636, 15111272, 30222544]

約数ペア:

[(1, 30222544), (2, 15111272), (4, 7555636), (8, 3777818), (11, 2747504), (16, 1888909), (22, 1373752), (44, 686876), (88, 343438), (176, 171719)]