30932811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 55560960

約数和(自身を除く): 24628149

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 179, 211, 273, 537, 633, 819, 1253, 1477, 1611, 1899, 2327, 2743, 3759, 4431, 6981, 8229, 11277, 13293, 16289, 19201, 20943, 24687, 37769, 48867, 57603, 113307, 146601, 172809, 264383, 339921, 490997, 793149, 1472991, 2379447, 3436979, 4418973, 10310937, 30932811]

約数ペア:

[(1, 30932811), (3, 10310937), (7, 4418973), (9, 3436979), (13, 2379447), (21, 1472991), (39, 793149), (63, 490997), (91, 339921), (117, 264383), (179, 172809), (211, 146601), (273, 113307), (537, 57603), (633, 48867), (819, 37769), (1253, 24687), (1477, 20943), (1611, 19201), (1899, 16289), (2327, 13293), (2743, 11277), (3759, 8229), (4431, 6981)]