30789876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197371}}^1$

素因数の和:197391

約数の個数: 24

約数和(自身を含む): 77369824

約数和(自身を除く): 46579948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197371, 394742, 592113, 789484, 1184226, 2368452, 2565823, 5131646, 7697469, 10263292, 15394938, 30789876]

約数ペア:

[(1, 30789876), (2, 15394938), (3, 10263292), (4, 7697469), (6, 5131646), (12, 2565823), (13, 2368452), (26, 1184226), (39, 789484), (52, 592113), (78, 394742), (156, 197371)]