30502809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6205

約数の個数: 24

約数和(自身を含む): 47985600

約数和(自身を除く): 17482791

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 6151, 18453, 55359, 116869, 178379, 350607, 535137, 1051821, 1605411, 3389201, 10167603, 30502809]

約数ペア:

[(1, 30502809), (3, 10167603), (9, 3389201), (19, 1605411), (29, 1051821), (57, 535137), (87, 350607), (171, 178379), (261, 116869), (551, 55359), (1653, 18453), (4959, 6151)]