30205516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36131}}^1$

素因数の和:36165

約数の個数: 24

約数和(自身を含む): 60701760

約数和(自身を除く): 30496244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36131, 72262, 144524, 397441, 686489, 794882, 1372978, 1589764, 2745956, 7551379, 15102758, 30205516]

約数ペア:

[(1, 30205516), (2, 15102758), (4, 7551379), (11, 2745956), (19, 1589764), (22, 1372978), (38, 794882), (44, 686489), (76, 397441), (209, 144524), (418, 72262), (836, 36131)]