30387188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 57482880

約数和(自身を除く): 27095692

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 1879, 3758, 4043, 7516, 8086, 16172, 24427, 48854, 97708, 584369, 1168738, 2337476, 7596797, 15193594, 30387188]

約数ペア:

[(1, 30387188), (2, 15193594), (4, 7596797), (13, 2337476), (26, 1168738), (52, 584369), (311, 97708), (622, 48854), (1244, 24427), (1879, 16172), (3758, 8086), (4043, 7516)]